SGImplementationGuide
type: StructureDefinition
node role: treeRoot
resource.id:
  value: SGImplementationGuide
domain resource.text:
  narrative.status:
    value: extensions
  narrative.div: English Generated Narrative: StructureDefinition SGImplementationGuide Name Flags Card. Type Description & Constraints ImplementationGuide 1..1 CRMIShareableImplementationGuide A set of rules about how FHIR is used #xD; publisher 1..1 string Name of the publisher (organization or individual) #xD; license 0..1 code SPDX license code for this IG (or not-open-source) Required Pattern: CC-BY-SA-3.0-IGO #xD; definition #xD; Slices for resource 1..* BackboneElement Resource in the implementation guide Slice: Unordered, Open by profile:reference.resolve() #xD; resource:ActivityDefinition 0..* BackboneElement Resource in the implementation guide #xD; reference 1..1 Reference(SMART Guidelines ActivityDefinition) Location of the resource #xD; type 0..1 uri Type the reference refers to (e.g. "Patient") Required Pattern: ActivityDefinition #xD; resource:CodeSystem 0..* BackboneElement Resource in the implementation guide #xD; reference 1..1 Reference(SMART Guidelines CodeSystem) Location of the resource #xD; type 0..1 uri Type the reference refers to (e.g. "Patient") Required Pattern: CodeSystem #xD; resource:ConceptMap 0..* BackboneElement Resource in the implementation guide #xD; reference 1..1 Reference(SMART Guidelines ConceptMap) Location of the resource #xD; type 0..1 uri Type the reference refers to (e.g. "Patient") Required Pattern: ConceptMap #xD; resource:Extension 0..* BackboneElement Resource in the implementation guide #xD; resource:Library 0..* BackboneElement Resource in the implementation guide #xD; reference 1..1 Reference(SMART Guidelines Library) Location of the resource #xD; type 0..1 uri Type the reference refers to (e.g. "Patient") Required Pattern: Library #xD; resource:LogicalModel 0..* BackboneElement Resource in the implementation guide #xD; reference 1..1 Reference(SMART Guidelines Logical Model) Location of the resource #xD; type 0..1 uri Type the reference refers to (e.g. "Patient") Required Pattern: StructureDefinition #xD; resource:Measure 0..* Ba…
structure definition.url:
  value: http://smart.who.int/base/StructureDefinition/SGImplementationGuide
structure definition.version:
  value: 0.3.0
structure definition.name:
  value: SGImplementationGuide
structure definition.title:
  value: SMART Guidelines ImplementationGuide
structure definition.status:
  value: draft
structure definition.date:
  value: 2026-08-19T05:31:39+00:00
structure definition.publisher:
  value: WHO
structure definition.contact:
  index: 0
  contact detail.name:
    value: WHO
  contact detail.telecom:
    index: 0
    contact point.system:
      value: url
    contact point.value:
      value: http://who.int
structure definition.description:
  value: Defines the minimum expectations for ImplementationGuide resources used in SMART Guidelines
structure definition.fhir version:
  value: 4.0.1
structure definition.mapping:
  index: 0
  structure definition.mapping.identity:
    value: rim
  structure definition.mapping.uri:
    value: http://hl7.org/v3
  structure definition.mapping.name:
    value: RIM Mapping
structure definition.mapping:
  index: 1
  structure definition.mapping.identity:
    value: workflow
  structure definition.mapping.uri:
    value: http://hl7.org/fhir/workflow
  structure definition.mapping.name:
    value: Workflow Pattern
structure definition.mapping:
  index: 2
  structure definition.mapping.identity:
    value: w5
  structure definition.mapping.uri:
    value: http://hl7.org/fhir/fivews
  structure definition.mapping.name:
    value: FiveWs Pattern Mapping
structure definition.mapping:
  index: 3
  structure definition.mapping.identity:
    value: objimpl
  structure definition.mapping.uri:
    value: http://hl7.org/fhir/object-implementation
  structure definition.mapping.name:
    value: Object Implementation Information
structure definition.kind:
  value: resource
structure definition.abstract:
  value: false
structure definition.type:
  value: ImplementationGuide
structure definition.base definition:
  value: http://hl7.org/fhir/uv/crmi/StructureDefinition/crmi-shareableimplementationguide
  link: http://hl7.org/fhir/uv/crmi/StructureDefinition/crmi-shareableimplementationguide
structure definition.derivation:
  value: constraint
structure definition.snapshot:
  element.extension:
    index: 0
    extension.url:
      value: http://hl7.org/fhir/tools/StructureDefinition/snapshot-base-version
    extension.value string:
      value: 2.0.0
  structure definition.snapshot.element:
    index: 0
    element.id:
      value: ImplementationGuide
    element definition.path:
      value: ImplementationGuide
    element definition.short:
      value: A set of rules about how FHIR is used
    element definition.definition:
      value: A set of rules of how a particular interoperability or standards problem is solved - typically through the use of FHIR resources. This resource is used to gather all the parts of an implementation guide into a logical whole and to publish a computable definition of all the parts.
    element definition.min:
      value: 1
    element definition.max:
      value: 1
    element definition.base:
      element definition.base.path:
        value: ImplementationGuide
      element definition.base.min:
        value: 0
      element definition.base.max:
        value: *
    element definition.constraint:
      index: 0
      element definition.constraint.key:
        value: dom-2
      element definition.constraint.severity:
        value: error
      element definition.constraint.human:
        value: If the resource is contained in another resource, it SHALL NOT contain nested Resources
      element definition.constraint.expression:
        value: contained.contained.empty()
      element definition.constraint.xpath:
        value: not(parent::f:contained and f:contained)
      element definition.constraint.source:
        value: http://hl7.org/fhir/StructureDefinition/DomainResource
        link: http://hl7.org/fhir/StructureDefinition/DomainResource
    element definition.constraint:
      index: 1
      element definition.constraint.key:
        value: dom-3
      element definition.constraint.severity:
        value: error
      element definition.constraint.human:
        value: If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource
      element definition.constraint.expression:
        value: contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()
      element definition.constraint.xpath:
        value: not(exists(for $id in f:contained/*/f:id/@value return $contained[not(parent::*/descendant::f:reference/@value=concat('#', $contained/*/id/@value) or descendant::f:reference[@value='#'])]))
      element definition.constraint.source:
        value: http://hl7.org/fhir/StructureDefinition/DomainResource
        link: http://hl7.org/fhir/StructureDefinition/DomainResource
    element definition.constraint:
      index: 2
      element definition.constraint.key:
        value: dom-4
      element definition.constraint.severity:
        value: error
      element definition.constraint.human:
        value: If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated
      element definition.constraint.expression:
        value: contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()
      element definition.constraint.xpath:
        value: not(exists(f:contained/*/f:meta/f:versionId)) and not(exists(f:contained/*/f:meta/f:lastUpdated))
      element definition.constraint.source:
        value: http://hl7.org/fhir/StructureDefinition/DomainResource
        link: http://hl7.org/fhir/StructureDefinition/DomainResource
    element definition.constraint:
      index: 3
      element definition.constraint.key:
        value: dom-5
      element definition.constraint.severity:
        value: error
      element definition.constraint.human:
        value: If a resource is contained in another resource, it SHALL NOT have a security label
      element definition.constraint.expression:
        value: contained.meta.security.empty()
      element definition.constraint.xpath:
        value: not(exists(f:contained/*/f:meta/f:security))
      element definition.constraint.source:
        value: http://hl7.org/fhir/StructureDefinition/DomainResource
        link: http://hl7.org/fhir/StructureDefinition/DomainResource
    element definition.constraint:
      index: 4
      element.extension:
        index: 0
      element.extension:
        index: 1
      element definition.constraint.key:
        value: dom-6
      element definition.constraint.severity:
        value: warning
      element definition.constraint.human:
        value: A resource should have narrative for robust management
      element definition.constraint.expression:
        value: text.`div`.exists()
      element definition.constraint.xpath:
        value: exists(f:text/h:div)
      element definition.constraint.source:
        value: http://hl7.org/fhir/StructureDefinition/DomainResource
        link: http://hl7.org/fhir/StructureDefinition/DomainResource
    element definition.constraint:
      index: 5
      element definition.constraint.key:
        value: ig-0
      element definition.constraint.severity:
        value: warning
      element definition.constraint.human:
        value: Name should be usable as an identifier for the module by machine processing applications such as code generation
      element definition.constraint.expression:
        value: name.matches('[A-Z]([A-Za-z0-9_]){0,254}')
      element definition.constraint.xpath:
        value: not(exists(f:name/@value)) or matches(f:name/@value, '[A-Z]([A-Za-z0-9_]){0,254}')
      element definition.constraint.source:
        value: http://hl7.org/fhir/StructureDefinition/ImplementationGuide
        link: http://hl7.org/fhir/StructureDefinition/ImplementationGuide
    element definition.constraint:
      index: 6

value: true

value: When a resource has no narrative, only systems that fully understand the data can display the resource to a human safely. Including a human readable representation in the resource makes for a much more robust eco-system and cheaper handling of resources by intermediary systems. Some ecosystems restrict distribution of resources to only those systems that do fully understand the resources, and as a consequence implementers may believe that the narrative is superfluous. However experience shows that such eco-systems often open up to new participants over time.

value: ig-2

value: error

value: If a resource has a fhirVersion, it must be oe of the versions defined for the Implementation Guide

value: definition.resource.fhirVersion.all(%context.fhirVersion contains $this)

value: count(for $id in (f:resource/f:fhirVersion) return $id[not(ancestor::f:fhirVersion/@value=$id/@value)])=0

index: 7
element definition.constraint.key:
  value: shr-1
element definition.constraint.severity:
  value: error
element definition.constraint.human:
  value: If knowledge capabilities are stated, they SHALL include shareable
element definition.constraint.expression:
  value: extension('http://hl7.org/fhir/StructureDefinition/cqf-knowledgeCapability').exists() implies extension('http://hl7.org/fhir/StructureDefinition/cqf-knowledgeCapability').where(value = 'shareable').exists()
element definition.constraint.source:
  value: http://hl7.org/fhir/uv/crmi/StructureDefinition/crmi-shareableimplementationguide
  link: http://hl7.org/fhir/uv/crmi/StructureDefinition/crmi-shareableimplementationguide

value: false

value: false

index: 0
element definition.mapping.identity:
  value: rim
element definition.mapping.map:
  value: Entity. Role, or Act

index: 1
element definition.mapping.identity:
  value: rim
element definition.mapping.map:
  value: n/a

index: 1
element.id:
  value: ImplementationGuide.id
element definition.path:
  value: ImplementationGuide.id
element definition.short:
  value: Logical id of this artifact
element definition.definition:
  value: The logical id of the resource, as used in the URL for the resource. Once assigned, this value never changes.
element definition.comment:
  value: The only time that a resource does not have an id is when it is being submitted to the server using a create operation.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: Resource.id
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element.extension:
    index: 0
    extension.url:
      value: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
    extension.value url:
      value: id
  element definition.type.code:
    value: http://hl7.org/fhirpath/System.String
element definition.is modifier:
  value: false
element definition.is summary:
  value: true

index: 2
element.id:
  value: ImplementationGuide.meta
element definition.path:
  value: ImplementationGuide.meta
element definition.short:
  value: Metadata about the resource
element definition.definition:
  value: The metadata about the resource. This is content that is maintained by the infrastructure. Changes to the content might not always be associated with version changes to the resource.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: Resource.meta
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: Meta
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true

index: 3
element.id:
  value: ImplementationGuide.implicitRules
element definition.path:
  value: ImplementationGuide.implicitRules
element definition.short:
  value: A set of rules under which this content was created
element definition.definition:
  value: A reference to a set of rules that were followed when the resource was constructed, and which must be understood when processing the content. Often, this is a reference to an implementation guide that defines the special rules along with other profiles etc.
element definition.comment:
  value: Asserting this rule set restricts the content to be only understood by a limited set of trading partners. This inherently limits the usefulness of the data in the long term. However, the existing health eco-system is highly fractured, and not yet ready to define, collect, and exchange data in a generally computable sense. Wherever possible, implementers and/or specification writers should avoid using this element. Often, when used, the URL is a reference to an implementation guide that defines these special rules as part of it's narrative along with other profiles, value sets, etc.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: Resource.implicitRules
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: uri
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: true
element definition.is modifier reason:
  value: This element is labeled as a modifier because the implicit rules may provide additional knowledge about the resource that modifies it's meaning or interpretation
element definition.is summary:
  value: true

index: 4
element.id:
  value: ImplementationGuide.language
element definition.path:
  value: ImplementationGuide.language
element definition.short:
  value: Language of the resource content
element definition.definition:
  value: The base language in which the resource is written.
element definition.comment:
  value: Language is provided to support indexing and accessibility (typically, services such as text to speech use the language tag). The html language tag in the narrative applies to the narrative. The language tag on the resource may be used to specify the language of other presentations generated from the data in the resource. Not all the content has to be in the base language. The Resource.language should not be assumed to apply to the narrative automatically. If a language is specified, it should it also be specified on the div element in the html (see rules in HTML5 for information about the relationship between xml:lang and the html lang attribute).
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: Resource.language
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: code
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.binding:
  element.extension:
    index: 0
    extension.url:
      value: http://hl7.org/fhir/StructureDefinition/elementdefinition-maxValueSet
    extension.value canonical:
      value: http://hl7.org/fhir/ValueSet/all-languages
      link: http://hl7.org/fhir/ValueSet/all-languages
  element.extension:
    index: 1
    extension.url:
      value: http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName
    extension.value string:
      value: Language
  element definition.binding.strength:
    value: preferred
  element definition.binding.description:
    value: A human language.
  element definition.binding.value set:
    value: http://hl7.org/fhir/ValueSet/languages|4.0.1
    link: 4.0
    link: .1

index: 5
element.id:
  value: ImplementationGuide.text
element definition.path:
  value: ImplementationGuide.text
element definition.short:
  value: Text summary of the resource, for human interpretation
element definition.definition:
  value: A human-readable narrative that contains a summary of the resource and can be used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative. Resource definitions may define what content should be represented in the narrative to ensure clinical safety.
element definition.comment:
  value: Contained resources do not have narrative. Resources that are not contained SHOULD have a narrative. In some cases, a resource may only have text with little or no additional discrete data (as long as all minOccurs=1 elements are satisfied). This may be necessary for data from legacy systems where information is captured as a "text blob" or where text is additionally entered raw or narrated and encoded information is added later.
element definition.alias:
  value: narrative
  index: 0
element definition.alias:
  value: html
  index: 1
element definition.alias:
  value: xhtml
  index: 2
element definition.alias:
  value: display
  index: 3
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: DomainResource.text
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: Narrative
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: Act.text?

index: 6
element.id:
  value: ImplementationGuide.contained
element definition.path:
  value: ImplementationGuide.contained
element definition.short:
  value: Contained, inline Resources
element definition.definition:
  value: These resources do not have an independent existence apart from the resource that contains them - they cannot be identified independently, and nor can they have their own independent transaction scope.
element definition.comment:
  value: This should never be done when the content can be identified properly, as once identification is lost, it is extremely difficult (and context dependent) to restore it again. Contained resources may have profiles and tags In their meta elements, but SHALL NOT have security labels.
element definition.alias:
  value: inline resources
  index: 0
element definition.alias:
  value: anonymous resources
  index: 1
element definition.alias:
  value: contained resources
  index: 2
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: DomainResource.contained
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: Resource
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: N/A

index: 7
element.id:
  value: ImplementationGuide.extension
element definition.path:
  value: ImplementationGuide.extension
element definition.slicing:
  element definition.slicing.discriminator:
    index: 0
    element definition.slicing.discriminator.type:
      value: value
    element definition.slicing.discriminator.path:
      value: url
  element definition.slicing.ordered:
    value: false
  element definition.slicing.rules:
    value: open
element definition.short:
  value: Extension
element definition.definition:
  value: An Extension
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: DomainResource.extension
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: Extension
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.constraint:
  index: 1
  element definition.constraint.key:
    value: ext-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: Must have either extensions or value[x], not both
  element definition.constraint.expression:
    value: extension.exists() != value.exists()
  element definition.constraint.xpath:
    value: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Extension
    link: http://hl7.org/fhir/StructureDefinition/Extension
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 8
element.id:
  value: ImplementationGuide.extension:knowledgeCapability
element definition.path:
  value: ImplementationGuide.extension
element definition.slice name:
  value: knowledgeCapability
element definition.short:
  value: shareable | computable | publishable | executable
element definition.definition:
  value: Defines a knowledge capability afforded by this knowledge artifact.
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: DomainResource.extension
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: Extension
  element definition.type.profile:
    value: http://hl7.org/fhir/StructureDefinition/cqf-knowledgeCapability
    index: 0
    link: http://hl7.org/fhir/StructureDefinition/cqf-knowledgeCapability
element definition.condition:
  value: ele-1
  index: 0
element definition.condition:
  value: shr-1
  index: 1
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.constraint:
  index: 1
  element definition.constraint.key:
    value: ext-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: Must have either extensions or value[x], not both
  element definition.constraint.expression:
    value: extension.exists() != value.exists()
  element definition.constraint.xpath:
    value: exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Extension
    link: http://hl7.org/fhir/StructureDefinition/Extension
element definition.must support:
  value: true
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 9
element.id:
  value: ImplementationGuide.extension:versionAlgorithm
element definition.path:
  value: ImplementationGuide.extension
element definition.slice name:
  value: versionAlgorithm
element definition.short:
  value: How to compare versions
element definition.definition:
  value: Indicates the mechanism used to compare versions to determine which is more current.
element definition.comment:
  value: If set as a string, this is a FHIRPath expression that has two additional context variables passed in - %version1 and %version2 and will return a negative number if version1 is newer, a positive number if version2 and a 0 if the version ordering can't be successfully be determined.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: DomainResource.extension
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: Extension
  element definition.type.profile:
    value: http://hl7.org/fhir/StructureDefinition/artifact-versionAlgorithm
    index: 0
    link: http://hl7.org/fhir/StructureDefinition/artifact-versionAlgorithm
element definition.condition:
  value: ele-1
  index: 0
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.constraint:
  index: 1
  element definition.constraint.key:
    value: ext-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: Must have either extensions or value[x], not both
  element definition.constraint.expression:
    value: extension.exists() != value.exists()
  element definition.constraint.xpath:
    value: exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Extension
    link: http://hl7.org/fhir/StructureDefinition/Extension
element definition.must support:
  value: true
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 10
element.id:
  value: ImplementationGuide.extension:versionPolicy
element definition.path:
  value: ImplementationGuide.extension
element definition.slice name:
  value: versionPolicy
element definition.short:
  value: metadata | strict
element definition.definition:
  value: Defines the versioning policy of the artifact.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: DomainResource.extension
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: Extension
  element definition.type.profile:
    value: http://hl7.org/fhir/StructureDefinition/artifact-versionPolicy
    index: 0
    link: http://hl7.org/fhir/StructureDefinition/artifact-versionPolicy
element definition.condition:
  value: ele-1
  index: 0
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.constraint:
  index: 1
  element definition.constraint.key:
    value: ext-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: Must have either extensions or value[x], not both
  element definition.constraint.expression:
    value: extension.exists() != value.exists()
  element definition.constraint.xpath:
    value: exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Extension
    link: http://hl7.org/fhir/StructureDefinition/Extension
element definition.must support:
  value: false
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 11
element.id:
  value: ImplementationGuide.extension:webSource
element definition.path:
  value: ImplementationGuide.extension
element definition.slice name:
  value: webSource
element definition.short:
  value: web-source
element definition.definition:
  value: Where a human readable web page describing the resource can be found, if it's at a different location to the canonical URL itself.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: DomainResource.extension
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: Extension
  element definition.type.profile:
    value: http://hl7.org/fhir/StructureDefinition/web-source
    index: 0
    link: http://hl7.org/fhir/StructureDefinition/web-source
element definition.condition:
  value: ele-1
  index: 0
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.constraint:
  index: 1
  element definition.constraint.key:
    value: ext-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: Must have either extensions or value[x], not both
  element definition.constraint.expression:
    value: extension.exists() != value.exists()
  element definition.constraint.xpath:
    value: exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Extension
    link: http://hl7.org/fhir/StructureDefinition/Extension
element definition.must support:
  value: true
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 12
element.id:
  value: ImplementationGuide.modifierExtension
element definition.path:
  value: ImplementationGuide.modifierExtension
element definition.short:
  value: Extensions that cannot be ignored
element definition.definition:
  value: May be used to represent additional information that is not part of the basic definition of the resource and that modifies the understanding of the element that contains it and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
element definition.comment:
  value: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
element definition.requirements:
  value: Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).
element definition.alias:
  value: extensions
  index: 0
element definition.alias:
  value: user content
  index: 1
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: DomainResource.modifierExtension
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: Extension
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.constraint:
  index: 1
  element definition.constraint.key:
    value: ext-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: Must have either extensions or value[x], not both
  element definition.constraint.expression:
    value: extension.exists() != value.exists()
  element definition.constraint.xpath:
    value: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Extension
    link: http://hl7.org/fhir/StructureDefinition/Extension
element definition.is modifier:
  value: true
element definition.is modifier reason:
  value: Modifier extensions are expected to modify the meaning or interpretation of the resource that contains them
element definition.is summary:
  value: false
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: N/A

index: 13
element.id:
  value: ImplementationGuide.url
element definition.path:
  value: ImplementationGuide.url
element definition.short:
  value: Canonical identifier for this implementation guide, represented as a URI (globally unique)
element definition.definition:
  value: An absolute URI that is used to identify this implementation guide when it is referenced in a specification, model, design or an instance; also called its canonical identifier. This SHOULD be globally unique and SHOULD be a literal address at which at which an authoritative instance of this implementation guide is (or will be) published. This URL can be the target of a canonical reference. It SHALL remain the same when the implementation guide is stored on different servers.
element definition.comment:
  value: Can be a urn:uuid: or a urn:oid: but real http: addresses are preferred. Multiple instances may share the same URL if they have a distinct version. The determination of when to create a new version of a resource (same url, new version) vs. defining a new artifact is up to the author. Considerations for making this decision are found in [Technical and Business Versions](http://hl7.org/fhir/R4/resource.html#versions). In some cases, the resource can no longer be found at the stated url, but the url itself cannot change. Implementations can use the [meta.source](http://hl7.org/fhir/R4/resource.html#meta) element to indicate where the current master source of the resource can be found.
element definition.requirements:
  value: Allows the implementation guide to be referenced by a single globally unique identifier. This is required to allow hosting Implementation Guides on multiple different servers, and to allow for the editorial process.
element definition.alias:
  value: url
  index: 0
element definition.alias:
  value: authoritative-url
  index: 1
element definition.alias:
  value: destination
  index: 2
element definition.alias:
  value: identity
  index: 3
element definition.min:
  value: 1
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.url
  element definition.base.min:
    value: 1
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: uri
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.must support:
  value: true
element definition.is modifier:
  value: false
element definition.is summary:
  value: true
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: workflow
  element definition.mapping.map:
    value: Definition.url
element definition.mapping:
  index: 1
  element definition.mapping.identity:
    value: w5
  element definition.mapping.map:
    value: FiveWs.identifier

index: 14
element.id:
  value: ImplementationGuide.version
element definition.path:
  value: ImplementationGuide.version
element definition.short:
  value: Business version of the implementation guide
element definition.definition:
  value: The identifier that is used to identify this version of the implementation guide when it is referenced in a specification, model, design or instance. This is an arbitrary value managed by the implementation guide author and is not expected to be globally unique. For example, it might be a timestamp (e.g. yyyymmdd) if a managed version is not available. There is also no expectation that versions can be placed in a lexicographical sequence.
element definition.comment:
  value: There may be different implementation guide instances that have the same identifier but different versions. The version can be appended to the url in a reference to allow a reference to a particular business version of the implementation guide with the format [url]|[version].
element definition.min:
  value: 1
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.version
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: string
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.must support:
  value: true
element definition.is modifier:
  value: false
element definition.is summary:
  value: true
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: workflow
  element definition.mapping.map:
    value: Definition.version
element definition.mapping:
  index: 1
  element definition.mapping.identity:
    value: w5
  element definition.mapping.map:
    value: FiveWs.version

index: 15
element.id:
  value: ImplementationGuide.name
element definition.path:
  value: ImplementationGuide.name
element definition.short:
  value: Name for this implementation guide (computer friendly)
element definition.definition:
  value: A natural language name identifying the implementation guide. This name should be usable as an identifier for the module by machine processing applications such as code generation.
element definition.comment:
  value: The name is not expected to be globally unique. The name should be a simple alphanumeric type name to ensure that it is machine-processing friendly.
element definition.requirements:
  value: Support human navigation and code generation.
element definition.min:
  value: 1
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.name
  element definition.base.min:
    value: 1
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: string
element definition.condition:
  value: inv-0
  index: 0
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.must support:
  value: true
element definition.is modifier:
  value: false
element definition.is summary:
  value: true

index: 16
element.id:
  value: ImplementationGuide.title
element definition.path:
  value: ImplementationGuide.title
element definition.short:
  value: Name for this implementation guide (human friendly)
element definition.definition:
  value: A short, descriptive, user-friendly title for the implementation guide.
element definition.comment:
  value: This name does not need to be machine-processing friendly and may contain punctuation, white-space, etc.
element definition.min:
  value: 1
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.title
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: string
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.must support:
  value: true
element definition.is modifier:
  value: false
element definition.is summary:
  value: true
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: workflow
  element definition.mapping.map:
    value: Definition.title

index: 17
element.id:
  value: ImplementationGuide.status
element definition.path:
  value: ImplementationGuide.status
element definition.short:
  value: draft | active | retired | unknown
element definition.definition:
  value: The status of this implementation guide. Enables tracking the life-cycle of the content.
element definition.comment:
  value: Allows filtering of implementation guides that are appropriate for use versus not.
element definition.min:
  value: 1
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.status
  element definition.base.min:
    value: 1
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: code
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.must support:
  value: true
element definition.is modifier:
  value: true
element definition.is modifier reason:
  value: This is labeled as "Is Modifier" because applications should not use a retired {{title}} without due consideration
element definition.is summary:
  value: true
element definition.binding:
  element.extension:
    index: 0
    extension.url:
      value: http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName
    extension.value string:
      value: PublicationStatus
  element definition.binding.strength:
    value: required
  element definition.binding.description:
    value: The lifecycle status of an artifact.
  element definition.binding.value set:
    value: http://hl7.org/fhir/ValueSet/publication-status|4.0.1
    link: 4.0
    link: .1
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: workflow
  element definition.mapping.map:
    value: Definition.status
element definition.mapping:
  index: 1
  element definition.mapping.identity:
    value: w5
  element definition.mapping.map:
    value: FiveWs.status

index: 18
element.id:
  value: ImplementationGuide.experimental
element definition.path:
  value: ImplementationGuide.experimental
element definition.short:
  value: For testing purposes, not real usage
element definition.definition:
  value: A Boolean value to indicate that this implementation guide is authored for testing purposes (or education/evaluation/marketing) and is not intended to be used for genuine usage.
element definition.comment:
  value: Allows filtering of implementation guides that are appropriate for use versus not.
element definition.requirements:
  value: Enables experimental content to be developed following the same lifecycle that would be used for a production-level implementation guide.
element definition.min:
  value: 1
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.experimental
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: boolean
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.must support:
  value: true
element definition.is modifier:
  value: false
element definition.is summary:
  value: true
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: workflow
  element definition.mapping.map:
    value: Definition.experimental
element definition.mapping:
  index: 1
  element definition.mapping.identity:
    value: w5
  element definition.mapping.map:
    value: FiveWs.class

index: 19
element.id:
  value: ImplementationGuide.date
element definition.path:
  value: ImplementationGuide.date
element definition.short:
  value: Date last changed
element definition.definition:
  value: The date (and optionally time) when the implementation guide was published. The date must change when the business version changes and it must change if the status code changes. In addition, it should change when the substantive content of the implementation guide changes.
element definition.comment:
  value: Note that this is not the same as the resource last-modified-date, since the resource may be a secondary representation of the implementation guide. Additional specific dates may be added as extensions or be found by consulting Provenances associated with past versions of the resource.
element definition.alias:
  value: Revision Date
  index: 0
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.date
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: dateTime
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: workflow
  element definition.mapping.map:
    value: Definition.date
element definition.mapping:
  index: 1
  element definition.mapping.identity:
    value: w5
  element definition.mapping.map:
    value: FiveWs.recorded

index: 20
element.id:
  value: ImplementationGuide.publisher
element definition.path:
  value: ImplementationGuide.publisher
element definition.short:
  value: Name of the publisher (organization or individual)
element definition.definition:
  value: The name of the organization or individual that published the implementation guide.
element definition.comment:
  value: Usually an organization but may be an individual. The publisher (or steward) of the implementation guide is the organization or individual primarily responsible for the maintenance and upkeep of the implementation guide. This is not necessarily the same individual or organization that developed and initially authored the content. The publisher is the primary point of contact for questions or issues with the implementation guide. This item SHOULD be populated unless the information is available from context.
element definition.requirements:
  value: Helps establish the "authority/credibility" of the implementation guide. May also allow for contact.
element definition.min:
  value: 1
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.publisher
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: string
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.must support:
  value: true
element definition.is modifier:
  value: false
element definition.is summary:
  value: true
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: workflow
  element definition.mapping.map:
    value: Definition.publisher
element definition.mapping:
  index: 1
  element definition.mapping.identity:
    value: w5
  element definition.mapping.map:
    value: FiveWs.witness

index: 21
element.id:
  value: ImplementationGuide.contact
element definition.path:
  value: ImplementationGuide.contact
element definition.short:
  value: Contact details for the publisher
element definition.definition:
  value: Contact details to assist a user in finding and communicating with the publisher.
element definition.comment:
  value: May be a web site, an email address, a telephone number, etc.
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.contact
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: ContactDetail
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: workflow
  element definition.mapping.map:
    value: Definition.contact

index: 22
element.id:
  value: ImplementationGuide.description
element definition.path:
  value: ImplementationGuide.description
element definition.short:
  value: Natural language description of the implementation guide
element definition.definition:
  value: A free text natural language description of the implementation guide from a consumer's perspective.
element definition.comment:
  value: This description can be used to capture details such as why the implementation guide was built, comments about misuse, instructions for clinical use and interpretation, literature references, examples from the paper world, etc. It is not a rendering of the implementation guide as conveyed in the 'text' field of the resource itself. This item SHOULD be populated unless the information is available from context (e.g. the language of the implementation guide is presumed to be the predominant language in the place the implementation guide was created).
element definition.min:
  value: 1
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.description
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: markdown
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.must support:
  value: true
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: workflow
  element definition.mapping.map:
    value: Definition.description

index: 23
element.id:
  value: ImplementationGuide.useContext
element definition.path:
  value: ImplementationGuide.useContext
element definition.short:
  value: The context that the content is intended to support
element definition.definition:
  value: The content was developed with a focus and intent of supporting the contexts that are listed. These contexts may be general categories (gender, age, ...) or may be references to specific programs (insurance plans, studies, ...) and may be used to assist with indexing and searching for appropriate implementation guide instances.
element definition.comment:
  value: When multiple useContexts are specified, there is no expectation that all or any of the contexts apply.
element definition.requirements:
  value: Assist in searching for appropriate content.
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.useContext
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: UsageContext
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: workflow
  element definition.mapping.map:
    value: Definition.useContext

index: 24
element.id:
  value: ImplementationGuide.jurisdiction
element definition.path:
  value: ImplementationGuide.jurisdiction
element definition.short:
  value: Intended jurisdiction for implementation guide (if applicable)
element definition.definition:
  value: A legal or geographic region in which the implementation guide is intended to be used.
element definition.comment:
  value: It may be possible for the implementation guide to be used in jurisdictions other than those for which it was originally designed or intended.
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.jurisdiction
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: CodeableConcept
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true
element definition.binding:
  element.extension:
    index: 0
    extension.url:
      value: http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName
    extension.value string:
      value: Jurisdiction
  element definition.binding.strength:
    value: extensible
  element definition.binding.description:
    value: Countries and regions within which this artifact is targeted for use.
  element definition.binding.value set:
    value: http://hl7.org/fhir/ValueSet/jurisdiction|4.0.1
    link: 4.0
    link: .1
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: workflow
  element definition.mapping.map:
    value: Definition.jurisdiction

index: 25
element.id:
  value: ImplementationGuide.copyright
element definition.path:
  value: ImplementationGuide.copyright
element definition.short:
  value: Use and/or publishing restrictions
element definition.definition:
  value: A copyright statement relating to the implementation guide and/or its contents. Copyright statements are generally legal restrictions on the use and publishing of the implementation guide.
element definition.requirements:
  value: Consumers must be able to determine any legal restrictions on the use of the implementation guide and/or its content.
element definition.alias:
  value: License
  index: 0
element definition.alias:
  value: Restrictions
  index: 1
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.copyright
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: markdown
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: workflow
  element definition.mapping.map:
    value: Definition.copyright
element definition.mapping:
  index: 1
  element definition.mapping.identity:
    value: objimpl
  element definition.mapping.map:
    value: no-gen-base

index: 26
element.id:
  value: ImplementationGuide.packageId
element definition.path:
  value: ImplementationGuide.packageId
element definition.short:
  value: NPM Package name for IG
element definition.definition:
  value: The NPM package name for this Implementation Guide, used in the NPM package distribution, which is the primary mechanism by which FHIR based tooling manages IG dependencies. This value must be globally unique, and should be assigned with care.
element definition.comment:
  value: Many (if not all) IG publishing tools will require that this element be present. For implementation guides published through HL7 or the FHIR foundation, the FHIR product director assigns package IDs.
element definition.min:
  value: 1
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.packageId
  element definition.base.min:
    value: 1
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: id
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true

index: 27
element.id:
  value: ImplementationGuide.license
element definition.path:
  value: ImplementationGuide.license
element definition.short:
  value: SPDX license code for this IG (or not-open-source)
element definition.definition:
  value: The license that applies to this Implementation Guide, using an SPDX license code, or 'not-open-source'.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.license
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: code
element definition.pattern code:
  value: CC-BY-SA-3.0-IGO
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true
element definition.binding:
  element.extension:
    index: 0
    extension.url:
      value: http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName
    extension.value string:
      value: SPDXLicense
  element definition.binding.strength:
    value: required
  element definition.binding.description:
    value: The license that applies to an Implementation Guide (using an SPDX license Identifiers, or 'not-open-source'). The binding is required but new SPDX license Identifiers are allowed to be used (https://spdx.org/licenses/).
  element definition.binding.value set:
    value: http://hl7.org/fhir/ValueSet/spdx-license|4.0.1
    link: 4.0
    link: .1

index: 28
element.id:
  value: ImplementationGuide.fhirVersion
element definition.path:
  value: ImplementationGuide.fhirVersion
element definition.short:
  value: FHIR Version(s) this Implementation Guide targets
element definition.definition:
  value: The version(s) of the FHIR specification that this ImplementationGuide targets - e.g. describes how to use. The value of this element is the formal version of the specification, without the revision number, e.g. [publication].[major].[minor], which is 4.0.1. for this version.
element definition.comment:
  value: Most implementation guides target a single version - e.g. they describe how to use a particular version, and the profiles and examples etc are valid for that version. But some implementation guides describe how to use multiple different versions of FHIR to solve the same problem, or in concert with each other. Typically, the requirement to support multiple versions arises as implementation matures and different implementation communities are stuck at different versions by regulation or market dynamics.
element definition.min:
  value: 1
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.fhirVersion
  element definition.base.min:
    value: 1
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: code
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true
element definition.binding:
  element.extension:
    index: 0
    extension.url:
      value: http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName
    extension.value string:
      value: FHIRVersion
  element definition.binding.strength:
    value: required
  element definition.binding.description:
    value: All published FHIR Versions.
  element definition.binding.value set:
    value: http://hl7.org/fhir/ValueSet/FHIR-version|4.0.1
    link: 4.0
    link: .1

index: 29
element.id:
  value: ImplementationGuide.dependsOn
element definition.path:
  value: ImplementationGuide.dependsOn
element definition.short:
  value: Another Implementation guide this depends on
element definition.definition:
  value: Another implementation guide that this implementation depends on. Typically, an implementation guide uses value sets, profiles etc.defined in other implementation guides.
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.dependsOn
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: BackboneElement
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true

index: 30
element.id:
  value: ImplementationGuide.dependsOn.id
element definition.path:
  value: ImplementationGuide.dependsOn.id
element definition.representation:
  value: xmlAttr
  index: 0
element definition.short:
  value: Unique id for inter-element referencing
element definition.definition:
  value: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: Element.id
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element.extension:
    index: 0
    extension.url:
      value: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
    extension.value url:
      value: string
  element definition.type.code:
    value: http://hl7.org/fhirpath/System.String
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: n/a

index: 31
element.id:
  value: ImplementationGuide.dependsOn.extension
element definition.path:
  value: ImplementationGuide.dependsOn.extension
element definition.short:
  value: Additional content defined by implementations
element definition.definition:
  value: May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
element definition.comment:
  value: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
element definition.alias:
  value: extensions
  index: 0
element definition.alias:
  value: user content
  index: 1
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: Element.extension
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: Extension
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.constraint:
  index: 1
  element definition.constraint.key:
    value: ext-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: Must have either extensions or value[x], not both
  element definition.constraint.expression:
    value: extension.exists() != value.exists()
  element definition.constraint.xpath:
    value: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Extension
    link: http://hl7.org/fhir/StructureDefinition/Extension
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: n/a

index: 32
element.id:
  value: ImplementationGuide.dependsOn.modifierExtension
element definition.path:
  value: ImplementationGuide.dependsOn.modifierExtension
element definition.short:
  value: Extensions that cannot be ignored even if unrecognized
element definition.definition:
  value: May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
element definition.comment:
  value: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
element definition.requirements:
  value: Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).
element definition.alias:
  value: extensions
  index: 0
element definition.alias:
  value: user content
  index: 1
element definition.alias:
  value: modifiers
  index: 2
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: BackboneElement.modifierExtension
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: Extension
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.constraint:
  index: 1
  element definition.constraint.key:
    value: ext-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: Must have either extensions or value[x], not both
  element definition.constraint.expression:
    value: extension.exists() != value.exists()
  element definition.constraint.xpath:
    value: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Extension
    link: http://hl7.org/fhir/StructureDefinition/Extension
element definition.is modifier:
  value: true
element definition.is modifier reason:
  value: Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
element definition.is summary:
  value: true
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: N/A

index: 33
element.id:
  value: ImplementationGuide.dependsOn.uri
element definition.path:
  value: ImplementationGuide.dependsOn.uri
element definition.short:
  value: Identity of the IG that this depends on
element definition.definition:
  value: A canonical reference to the Implementation guide for the dependency.
element definition.comment:
  value: Usually, A canonical reference to the implementation guide is the same as the master location at which the implementation guide is published.
element definition.min:
  value: 1
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.dependsOn.uri
  element definition.base.min:
    value: 1
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: canonical
  element definition.type.target profile:
    value: http://hl7.org/fhir/StructureDefinition/ImplementationGuide|4.0.1
    index: 0
    link: 4.0
    link: .1
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true

index: 34
element.id:
  value: ImplementationGuide.dependsOn.packageId
element definition.path:
  value: ImplementationGuide.dependsOn.packageId
element definition.short:
  value: NPM Package name for IG this depends on
element definition.definition:
  value: The NPM package name for the Implementation Guide that this IG depends on.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.dependsOn.packageId
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: id
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true

index: 35
element.id:
  value: ImplementationGuide.dependsOn.version
element definition.path:
  value: ImplementationGuide.dependsOn.version
element definition.short:
  value: Version of the IG
element definition.definition:
  value: The version of the IG that is depended on, when the correct version is required to understand the IG correctly.
element definition.comment:
value: This follows the syntax of the NPM packaging version field - see reference.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.dependsOn.version
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: string
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true

index: 36
element.id:
  value: ImplementationGuide.global
element definition.path:
  value: ImplementationGuide.global
element definition.short:
  value: Profiles that apply globally
element definition.definition:
  value: A set of profiles that all resources covered by this implementation guide must conform to.
element definition.comment:
  value: See [Default Profiles](http://hl7.org/fhir/R4/implementationguide.html#default) for a discussion of which resources are 'covered' by an implementation guide.
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.global
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: BackboneElement
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true

index: 37
element.id:
  value: ImplementationGuide.global.id
element definition.path:
  value: ImplementationGuide.global.id
element definition.representation:
  value: xmlAttr
  index: 0
element definition.short:
  value: Unique id for inter-element referencing
element definition.definition:
  value: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: Element.id
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element.extension:
    index: 0
    extension.url:
      value: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
    extension.value url:
      value: string
  element definition.type.code:
    value: http://hl7.org/fhirpath/System.String
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: n/a

index: 38
element.id:
  value: ImplementationGuide.global.extension
element definition.path:
  value: ImplementationGuide.global.extension
element definition.short:
  value: Additional content defined by implementations
element definition.definition:
  value: May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
element definition.comment:
  value: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
element definition.alias:
  value: extensions
  index: 0
element definition.alias:
  value: user content
  index: 1
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: Element.extension
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: Extension
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.constraint:
  index: 1
  element definition.constraint.key:
    value: ext-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: Must have either extensions or value[x], not both
  element definition.constraint.expression:
    value: extension.exists() != value.exists()
  element definition.constraint.xpath:
    value: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Extension
    link: http://hl7.org/fhir/StructureDefinition/Extension
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: n/a

index: 39
element.id:
  value: ImplementationGuide.global.modifierExtension
element definition.path:
  value: ImplementationGuide.global.modifierExtension
element definition.short:
  value: Extensions that cannot be ignored even if unrecognized
element definition.definition:
  value: May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
element definition.comment:
  value: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
element definition.requirements:
  value: Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).
element definition.alias:
  value: extensions
  index: 0
element definition.alias:
  value: user content
  index: 1
element definition.alias:
  value: modifiers
  index: 2
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: BackboneElement.modifierExtension
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: Extension
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.constraint:
  index: 1
  element definition.constraint.key:
    value: ext-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: Must have either extensions or value[x], not both
  element definition.constraint.expression:
    value: extension.exists() != value.exists()
  element definition.constraint.xpath:
    value: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Extension
    link: http://hl7.org/fhir/StructureDefinition/Extension
element definition.is modifier:
  value: true
element definition.is modifier reason:
  value: Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
element definition.is summary:
  value: true
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: N/A

index: 40
element.id:
  value: ImplementationGuide.global.type
element definition.path:
  value: ImplementationGuide.global.type
element definition.short:
  value: Type this profile applies to
element definition.definition:
  value: The type of resource that all instances must conform to.
element definition.comment:
  value: The type must match that of the profile that is referred to but is made explicit here as a denormalization so that a system processing the implementation guide resource knows which resources the profile applies to even if the profile itself is not available.
element definition.min:
  value: 1
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.global.type
  element definition.base.min:
    value: 1
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: code
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true
element definition.binding:
  element.extension:
    index: 0
    extension.url:
      value: http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName
    extension.value string:
      value: ResourceType
  element definition.binding.strength:
    value: required
  element definition.binding.description:
    value: One of the resource types defined as part of this version of FHIR.
  element definition.binding.value set:
    value: http://hl7.org/fhir/ValueSet/resource-types|4.0.1
    link: 4.0
    link: .1

index: 41
element.id:
  value: ImplementationGuide.global.profile
element definition.path:
  value: ImplementationGuide.global.profile
element definition.short:
  value: Profile that all resources must conform to
element definition.definition:
  value: A reference to the profile that all instances must conform to.
element definition.min:
  value: 1
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.global.profile
  element definition.base.min:
    value: 1
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: canonical
  element definition.type.target profile:
    value: http://hl7.org/fhir/StructureDefinition/StructureDefinition|4.0.1
    index: 0
    link: 4.0
    link: .1
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true

index: 42
element.id:
  value: ImplementationGuide.definition
element definition.path:
  value: ImplementationGuide.definition
element definition.short:
  value: Information needed to build the IG
element definition.definition:
  value: The information needed by an IG publisher tool to publish the whole implementation guide.
element definition.comment:
  value: Principally, this consists of information abuot source resource and file locations, and build parameters and templates.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.definition
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: BackboneElement
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.constraint:
  index: 1
  element definition.constraint.key:
    value: ig-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: If a resource has a groupingId, it must refer to a grouping defined in the Implementation Guide
  element definition.constraint.expression:
    value: resource.groupingId.all(%context.grouping.id contains $this)
  element definition.constraint.xpath:
    value: count(for $id in (f:resource/f:groupingId) return $id[not(ancestor::f:grouping/@id=$id/@value)])=0
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/ImplementationGuide
    link: http://hl7.org/fhir/StructureDefinition/ImplementationGuide
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 43
element.id:
  value: ImplementationGuide.definition.id
element definition.path:
  value: ImplementationGuide.definition.id
element definition.representation:
  value: xmlAttr
  index: 0
element definition.short:
  value: Unique id for inter-element referencing
element definition.definition:
  value: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: Element.id
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element.extension:
    index: 0
    extension.url:
      value: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
    extension.value url:
      value: string
  element definition.type.code:
    value: http://hl7.org/fhirpath/System.String
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: n/a

index: 44
element.id:
  value: ImplementationGuide.definition.extension
element definition.path:
  value: ImplementationGuide.definition.extension
element definition.short:
  value: Additional content defined by implementations
element definition.definition:
  value: May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
element definition.comment:
  value: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
element definition.alias:
  value: extensions
  index: 0
element definition.alias:
  value: user content
  index: 1
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: Element.extension
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: Extension
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.constraint:
  index: 1
  element definition.constraint.key:
    value: ext-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: Must have either extensions or value[x], not both
  element definition.constraint.expression:
    value: extension.exists() != value.exists()
  element definition.constraint.xpath:
    value: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Extension
    link: http://hl7.org/fhir/StructureDefinition/Extension
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: n/a

index: 45
element.id:
  value: ImplementationGuide.definition.modifierExtension
element definition.path:
  value: ImplementationGuide.definition.modifierExtension
element definition.short:
  value: Extensions that cannot be ignored even if unrecognized
element definition.definition:
  value: May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
element definition.comment:
  value: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
element definition.requirements:
  value: Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).
element definition.alias:
  value: extensions
  index: 0
element definition.alias:
  value: user content
  index: 1
element definition.alias:
  value: modifiers
  index: 2
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: BackboneElement.modifierExtension
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: Extension
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.constraint:
  index: 1
  element definition.constraint.key:
    value: ext-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: Must have either extensions or value[x], not both
  element definition.constraint.expression:
    value: extension.exists() != value.exists()
  element definition.constraint.xpath:
    value: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Extension
    link: http://hl7.org/fhir/StructureDefinition/Extension
element definition.is modifier:
  value: true
element definition.is modifier reason:
  value: Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
element definition.is summary:
  value: true
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: N/A

index: 46
element.id:
  value: ImplementationGuide.definition.grouping
element definition.path:
  value: ImplementationGuide.definition.grouping
element definition.short:
  value: Grouping used to present related resources in the IG
element definition.definition:
  value: A logical group of resources. Logical groups can be used when building pages.
element definition.comment:
  value: Groupings are arbitrary sub-divisions of content. Typically, they are used to help build Table of Contents automatically.
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.definition.grouping
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: BackboneElement
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 47
element.id:
  value: ImplementationGuide.definition.grouping.id
element definition.path:
  value: ImplementationGuide.definition.grouping.id
element definition.representation:
  value: xmlAttr
  index: 0
element definition.short:
  value: Unique id for inter-element referencing
element definition.definition:
  value: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: Element.id
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element.extension:
    index: 0
    extension.url:
      value: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
    extension.value url:
      value: string
  element definition.type.code:
    value: http://hl7.org/fhirpath/System.String
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: n/a

index: 48
element.id:
  value: ImplementationGuide.definition.grouping.extension
element definition.path:
  value: ImplementationGuide.definition.grouping.extension
element definition.short:
  value: Additional content defined by implementations
element definition.definition:
  value: May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
element definition.comment:
  value: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
element definition.alias:
  value: extensions
  index: 0
element definition.alias:
  value: user content
  index: 1
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: Element.extension
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: Extension
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.constraint:
  index: 1
  element definition.constraint.key:
    value: ext-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: Must have either extensions or value[x], not both
  element definition.constraint.expression:
    value: extension.exists() != value.exists()
  element definition.constraint.xpath:
    value: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Extension
    link: http://hl7.org/fhir/StructureDefinition/Extension
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: n/a

index: 49
element.id:
  value: ImplementationGuide.definition.grouping.modifierExtension
element definition.path:
  value: ImplementationGuide.definition.grouping.modifierExtension
element definition.short:
  value: Extensions that cannot be ignored even if unrecognized
element definition.definition:
  value: May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
element definition.comment:
  value: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
element definition.requirements:
  value: Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).
element definition.alias:
  value: extensions
  index: 0
element definition.alias:
  value: user content
  index: 1
element definition.alias:
  value: modifiers
  index: 2
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: BackboneElement.modifierExtension
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: Extension
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.constraint:
  index: 1
  element definition.constraint.key:
    value: ext-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: Must have either extensions or value[x], not both
  element definition.constraint.expression:
    value: extension.exists() != value.exists()
  element definition.constraint.xpath:
    value: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Extension
    link: http://hl7.org/fhir/StructureDefinition/Extension
element definition.is modifier:
  value: true
element definition.is modifier reason:
  value: Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
element definition.is summary:
  value: true
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: N/A

index: 50
element.id:
  value: ImplementationGuide.definition.grouping.name
element definition.path:
  value: ImplementationGuide.definition.grouping.name
element definition.short:
  value: Descriptive name for the package
element definition.definition:
  value: The human-readable title to display for the package of resources when rendering the implementation guide.
element definition.min:
  value: 1
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.definition.grouping.name
  element definition.base.min:
    value: 1
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: string
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 51
element.id:
  value: ImplementationGuide.definition.grouping.description
element definition.path:
  value: ImplementationGuide.definition.grouping.description
element definition.short:
  value: Human readable text describing the package
element definition.definition:
  value: Human readable text describing the package.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.definition.grouping.description
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: string
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 52
element.id:
  value: ImplementationGuide.definition.resource
element definition.path:
  value: ImplementationGuide.definition.resource
element definition.slicing:
  element definition.slicing.discriminator:
    index: 0
    element definition.slicing.discriminator.type:
      value: profile
    element definition.slicing.discriminator.path:
      value: reference.resolve()
  element definition.slicing.rules:
    value: open
element definition.short:
  value: Resource in the implementation guide
element definition.definition:
  value: A resource that is part of the implementation guide. Conformance resources (value set, structure definition, capability statements etc.) are obvious candidates for inclusion, but any kind of resource can be included as an example resource.
element definition.min:
  value: 1
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.definition.resource
  element definition.base.min:
    value: 1
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: BackboneElement
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 53
element.id:
  value: ImplementationGuide.definition.resource.id
element definition.path:
  value: ImplementationGuide.definition.resource.id
element definition.representation:
  value: xmlAttr
  index: 0
element definition.short:
  value: Unique id for inter-element referencing
element definition.definition:
  value: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: Element.id
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element.extension:
    index: 0
    extension.url:
      value: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
    extension.value url:
      value: string
  element definition.type.code:
    value: http://hl7.org/fhirpath/System.String
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: n/a

index: 54
element.id:
  value: ImplementationGuide.definition.resource.extension
element definition.path:
  value: ImplementationGuide.definition.resource.extension
element definition.short:
  value: Additional content defined by implementations
element definition.definition:
  value: May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
element definition.comment:
  value: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
element definition.alias:
  value: extensions
  index: 0
element definition.alias:
  value: user content
  index: 1
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: Element.extension
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: Extension
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.constraint:
  index: 1
  element definition.constraint.key:
    value: ext-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: Must have either extensions or value[x], not both
  element definition.constraint.expression:
    value: extension.exists() != value.exists()
  element definition.constraint.xpath:
    value: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Extension
    link: http://hl7.org/fhir/StructureDefinition/Extension
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: n/a

index: 55
element.id:
  value: ImplementationGuide.definition.resource.modifierExtension
element definition.path:
  value: ImplementationGuide.definition.resource.modifierExtension
element definition.short:
  value: Extensions that cannot be ignored even if unrecognized
element definition.definition:
  value: May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
element definition.comment:
  value: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
element definition.requirements:
  value: Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).
element definition.alias:
  value: extensions
  index: 0
element definition.alias:
  value: user content
  index: 1
element definition.alias:
  value: modifiers
  index: 2
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: BackboneElement.modifierExtension
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: Extension
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.constraint:
  index: 1
  element definition.constraint.key:
    value: ext-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: Must have either extensions or value[x], not both
  element definition.constraint.expression:
    value: extension.exists() != value.exists()
  element definition.constraint.xpath:
    value: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Extension
    link: http://hl7.org/fhir/StructureDefinition/Extension
element definition.is modifier:
  value: true
element definition.is modifier reason:
  value: Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
element definition.is summary:
  value: true
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: N/A

index: 56
element.id:
  value: ImplementationGuide.definition.resource.reference
element definition.path:
  value: ImplementationGuide.definition.resource.reference
element definition.short:
  value: Location of the resource
element definition.definition:
  value: Where this resource is found.
element definition.comment:
  value: Usually this is a relative URL that locates the resource within the implementation guide. If you authoring an implementation guide, and will publish it using the FHIR publication tooling, use a URI that may point to a resource, or to one of various alternative representations (e.g. spreadsheet). The tooling will convert this when it publishes it.
element definition.min:
  value: 1
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.definition.resource.reference
  element definition.base.min:
    value: 1
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: Reference
  element definition.type.target profile:
    value: http://hl7.org/fhir/StructureDefinition/Resource|4.0.1
    index: 0
    link: 4.0
    link: .1
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 57
element.id:
  value: ImplementationGuide.definition.resource.fhirVersion
element definition.path:
  value: ImplementationGuide.definition.resource.fhirVersion
element definition.short:
  value: Versions this applies to (if different to IG)
element definition.definition:
  value: Indicates the FHIR Version(s) this artifact is intended to apply to. If no versions are specified, the resource is assumed to apply to all the versions stated in ImplementationGuide.fhirVersion.
element definition.comment:
  value: The resource SHALL be valid against all the versions it is specified to apply to. If the resource referred to is a StructureDefinition, the fhirVersion stated in the StructureDefinition cannot disagree with the version specified here; the specified versions SHALL include the version specified by the StructureDefinition, and may include additional versions using the [applicable-version](http://hl7.org/fhir/R4/extension-structuredefinition-applicable-version.html) extension.
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.definition.resource.fhirVersion
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: code
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.binding:
  element.extension:
    index: 0
    extension.url:
      value: http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName
    extension.value string:
      value: FHIRVersion
  element definition.binding.strength:
    value: required
  element definition.binding.description:
    value: All published FHIR Versions.
  element definition.binding.value set:
    value: http://hl7.org/fhir/ValueSet/FHIR-version|4.0.1
    link: 4.0
    link: .1

index: 58
element.id:
  value: ImplementationGuide.definition.resource.name
element definition.path:
  value: ImplementationGuide.definition.resource.name
element definition.short:
  value: Human Name for the resource
element definition.definition:
  value: A human assigned name for the resource. All resources SHOULD have a name, but the name may be extracted from the resource (e.g. ValueSet.name).
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.definition.resource.name
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: string
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 59
element.id:
  value: ImplementationGuide.definition.resource.description
element definition.path:
  value: ImplementationGuide.definition.resource.description
element definition.short:
  value: Reason why included in guide
element definition.definition:
  value: A description of the reason that a resource has been included in the implementation guide.
element definition.comment:
  value: This is mostly used with examples to explain why it is present (though they can have extensive comments in the examples).
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.definition.resource.description
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: string
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 60
element.id:
  value: ImplementationGuide.definition.resource.example[x]
element definition.path:
  value: ImplementationGuide.definition.resource.example[x]
element definition.short:
  value: Is an example/What is this an example of?
element definition.definition:
  value: If true or a reference, indicates the resource is an example instance. If a reference is present, indicates that the example is an example of the specified profile.
element definition.comment:
  value: Examples: * StructureDefinition -> Any * ValueSet -> expansion * OperationDefinition -> Parameters * Questionnaire -> QuestionnaireResponse.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.definition.resource.example[x]
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: boolean
element definition.type:
  index: 1
  element definition.type.code:
    value: canonical
  element definition.type.target profile:
    value: http://hl7.org/fhir/StructureDefinition/StructureDefinition|4.0.1
    index: 0
    link: 4.0
    link: .1
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 61
element.id:
  value: ImplementationGuide.definition.resource.groupingId
element definition.path:
  value: ImplementationGuide.definition.resource.groupingId
element definition.short:
  value: Grouping this is part of
element definition.definition:
  value: Reference to the id of the grouping this resource appears in.
element definition.comment:
  value: This must correspond to a package.id element within this implementation guide.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.definition.resource.groupingId
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: id
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 62
element.id:
  value: ImplementationGuide.definition.resource:ActivityDefinition
element definition.path:
  value: ImplementationGuide.definition.resource
element definition.slice name:
  value: ActivityDefinition
element definition.short:
  value: Resource in the implementation guide
element definition.definition:
  value: A resource that is part of the implementation guide. Conformance resources (value set, structure definition, capability statements etc.) are obvious candidates for inclusion, but any kind of resource can be included as an example resource.
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.definition.resource
  element definition.base.min:
    value: 1
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: BackboneElement
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 63
element.id:
  value: ImplementationGuide.definition.resource:ActivityDefinition.id
element definition.path:
  value: ImplementationGuide.definition.resource.id
element definition.representation:
  value: xmlAttr
  index: 0
element definition.short:
  value: Unique id for inter-element referencing
element definition.definition:
  value: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: Element.id
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element.extension:
    index: 0
    extension.url:
      value: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
    extension.value url:
      value: string
  element definition.type.code:
    value: http://hl7.org/fhirpath/System.String
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: n/a

index: 64
element.id:
  value: ImplementationGuide.definition.resource:ActivityDefinition.extension
element definition.path:
  value: ImplementationGuide.definition.resource.extension
element definition.short:
  value: Additional content defined by implementations
element definition.definition:
  value: May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
element definition.comment:
  value: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
element definition.alias:
  value: extensions
  index: 0
element definition.alias:
  value: user content
  index: 1
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: Element.extension
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: Extension
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.constraint:
  index: 1
  element definition.constraint.key:
    value: ext-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: Must have either extensions or value[x], not both
  element definition.constraint.expression:
    value: extension.exists() != value.exists()
  element definition.constraint.xpath:
    value: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Extension
    link: http://hl7.org/fhir/StructureDefinition/Extension
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: n/a

index: 65
element.id:
  value: ImplementationGuide.definition.resource:ActivityDefinition.modifierExtension
element definition.path:
  value: ImplementationGuide.definition.resource.modifierExtension
element definition.short:
  value: Extensions that cannot be ignored even if unrecognized
element definition.definition:
  value: May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
element definition.comment:
  value: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
element definition.requirements:
  value: Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).
element definition.alias:
  value: extensions
  index: 0
element definition.alias:
  value: user content
  index: 1
element definition.alias:
  value: modifiers
  index: 2
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: BackboneElement.modifierExtension
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: Extension
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.constraint:
  index: 1
  element definition.constraint.key:
    value: ext-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: Must have either extensions or value[x], not both
  element definition.constraint.expression:
    value: extension.exists() != value.exists()
  element definition.constraint.xpath:
    value: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Extension
    link: http://hl7.org/fhir/StructureDefinition/Extension
element definition.is modifier:
  value: true
element definition.is modifier reason:
  value: Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
element definition.is summary:
  value: true
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: N/A

index: 66
element.id:
  value: ImplementationGuide.definition.resource:ActivityDefinition.reference
element definition.path:
  value: ImplementationGuide.definition.resource.reference
element definition.short:
  value: Location of the resource
element definition.definition:
  value: Where this resource is found.
element definition.comment:
  value: Usually this is a relative URL that locates the resource within the implementation guide. If you authoring an implementation guide, and will publish it using the FHIR publication tooling, use a URI that may point to a resource, or to one of various alternative representations (e.g. spreadsheet). The tooling will convert this when it publishes it.
element definition.min:
  value: 1
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.definition.resource.reference
  element definition.base.min:
    value: 1
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: Reference
  element definition.type.target profile:
    value: http://smart.who.int/base/StructureDefinition/SGActivityDefinition
    index: 0
    link: http://smart.who.int/base/StructureDefinition/SGActivityDefinition
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 67
element.id:
  value: ImplementationGuide.definition.resource:ActivityDefinition.reference.id
element definition.path:
  value: ImplementationGuide.definition.resource.reference.id
element definition.representation:
  value: xmlAttr
  index: 0
element definition.short:
  value: Unique id for inter-element referencing
element definition.definition:
  value: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: Element.id
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element.extension:
    index: 0
    extension.url:
      value: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
    extension.value url:
      value: string
  element definition.type.code:
    value: http://hl7.org/fhirpath/System.String
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: n/a

index: 68
element.id:
  value: ImplementationGuide.definition.resource:ActivityDefinition.reference.extension
element definition.path:
  value: ImplementationGuide.definition.resource.reference.extension
element definition.slicing:
  element definition.slicing.discriminator:
    index: 0
    element definition.slicing.discriminator.type:
      value: value
    element definition.slicing.discriminator.path:
      value: url
  element definition.slicing.description:
    value: Extensions are always sliced by (at least) url
  element definition.slicing.rules:
    value: open
element definition.short:
  value: Additional content defined by implementations
element definition.definition:
  value: May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
element definition.comment:
  value: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
element definition.alias:
  value: extensions
  index: 0
element definition.alias:
  value: user content
  index: 1
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: Element.extension
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: Extension
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.constraint:
  index: 1
  element definition.constraint.key:
    value: ext-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: Must have either extensions or value[x], not both
  element definition.constraint.expression:
    value: extension.exists() != value.exists()
  element definition.constraint.xpath:
    value: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Extension
    link: http://hl7.org/fhir/StructureDefinition/Extension
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: n/a

index: 69
element.id:
  value: ImplementationGuide.definition.resource:ActivityDefinition.reference.reference
element definition.path:
  value: ImplementationGuide.definition.resource.reference.reference
element definition.short:
  value: Literal reference, Relative, internal or absolute URL
element definition.definition:
  value: A reference to a location at which the other resource is found. The reference may be a relative reference, in which case it is relative to the service base URL, or an absolute URL that resolves to the location where the resource is found. The reference may be version specific or not. If the reference is not to a FHIR RESTful server, then it should be assumed to be version specific. Internal fragment references (start with '#') refer to contained resources.
element definition.comment:
  value: Using absolute URLs provides a stable scalable approach suitable for a cloud/web context, while using relative/logical references provides a flexible approach suitable for use when trading across closed eco-system boundaries. Absolute URLs do not need to point to a FHIR RESTful server, though this is the preferred approach. If the URL conforms to the structure "/[type]/[id]" then it should be assumed that the reference is to a FHIR RESTful server.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: Reference.reference
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: string
element definition.condition:
  value: ref-1
  index: 0
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: N/A

index: 70
element.id:
  value: ImplementationGuide.definition.resource:ActivityDefinition.reference.type
element definition.path:
  value: ImplementationGuide.definition.resource.reference.type
element definition.short:
  value: Type the reference refers to (e.g. "Patient")
element definition.definition:
  value: The expected type of the target of the reference. If both Reference.type and Reference.reference are populated and Reference.reference is a FHIR URL, both SHALL be consistent. The type is the Canonical URL of Resource Definition that is the type this reference refers to. References are URLs that are relative to http://hl7.org/fhir/StructureDefinition/ e.g. "Patient" is a reference to http://hl7.org/fhir/StructureDefinition/Patient. Absolute URLs are only allowed for logical models (and can only be used in references in logical models, not resources).
element definition.comment:
  value: This element is used to indicate the type of the target of the reference. This may be used which ever of the other elements are populated (or not). In some cases, the type of the target may be determined by inspection of the reference (e.g. a RESTful URL) or by resolving the target of the reference; if both the type and a reference is provided, the reference SHALL resolve to a resource of the same type as that specified.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: Reference.type
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: uri
element definition.pattern uri:
  value: ActivityDefinition
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true
element definition.binding:
  element.extension:
    index: 0
    extension.url:
      value: http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName
    extension.value string:
      value: FHIRResourceTypeExt
  element definition.binding.strength:
    value: extensible
  element definition.binding.description:
    value: Aa resource (or, for logical models, the URI of the logical model).
  element definition.binding.value set:
    value: http://hl7.org/fhir/ValueSet/resource-types|4.0.1
    link: 4.0
    link: .1
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: N/A

index: 71
element.id:
  value: ImplementationGuide.definition.resource:ActivityDefinition.reference.identifier
element definition.path:
  value: ImplementationGuide.definition.resource.reference.identifier
element definition.short:
  value: Logical reference, when literal reference is not known
element definition.definition:
  value: An identifier for the target resource. This is used when there is no way to reference the other resource directly, either because the entity it represents is not available through a FHIR server, or because there is no way for the author of the resource to convert a known identifier to an actual location. There is no requirement that a Reference.identifier point to something that is actually exposed as a FHIR instance, but it SHALL point to a business concept that would be expected to be exposed as a FHIR instance, and that instance would need to be of a FHIR resource type allowed by the reference.
element definition.comment:
  value: When an identifier is provided in place of a reference, any system processing the reference will only be able to resolve the identifier to a reference if it understands the business context in which the identifier is used. Sometimes this is global (e.g. a national identifier) but often it is not. For this reason, none of the useful mechanisms described for working with references (e.g. chaining, includes) are possible, nor should servers be expected to be able resolve the reference. Servers may accept an identifier based reference untouched, resolve it, and/or reject it - see CapabilityStatement.rest.resource.referencePolicy. When both an identifier and a literal reference are provided, the literal reference is preferred. Applications processing the resource are allowed - but not required - to check that the identifier matches the literal reference Applications converting a logical reference to a literal reference may choose to leave the logical reference present, or remove it. Reference is intended to point to a structure that can potentially be expressed as a FHIR resource, though there is no need for it to exist as an actual FHIR resource instance - except in as much as an application wishes to actual find the target of the reference. The content referred to be the identifier must meet the logical constraints implied by any limitations on what resource types are permitted for the reference. For example, it would not be legitimate to send the identifier for a drug prescription if the type were Reference(Observation|DiagnosticReport). One of the use-cases for Reference.identifier is the situation where no FHIR representation exists (where the type is Reference (Any).
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: Reference.identifier
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: Identifier
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: .identifier

index: 72
element.id:
  value: ImplementationGuide.definition.resource:ActivityDefinition.reference.display
element.extension:
  index: 0
  extension.url:
    value: http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable
  extension.value boolean:
    value: true
element definition.path:
  value: ImplementationGuide.definition.resource.reference.display
element definition.short:
  value: Text alternative for the resource
element definition.definition:
  value: Plain text narrative that identifies the resource in addition to the resource reference.
element definition.comment:
  value: This is generally not the same as the Resource.text of the referenced resource. The purpose is to identify what's being referenced, not to fully describe it.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: Reference.display
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: string
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: N/A

index: 73
element.id:
  value: ImplementationGuide.definition.resource:ActivityDefinition.fhirVersion
element definition.path:
  value: ImplementationGuide.definition.resource.fhirVersion
element definition.short:
  value: Versions this applies to (if different to IG)
element definition.definition:
  value: Indicates the FHIR Version(s) this artifact is intended to apply to. If no versions are specified, the resource is assumed to apply to all the versions stated in ImplementationGuide.fhirVersion.
element definition.comment:
  value: The resource SHALL be valid against all the versions it is specified to apply to. If the resource referred to is a StructureDefinition, the fhirVersion stated in the StructureDefinition cannot disagree with the version specified here; the specified versions SHALL include the version specified by the StructureDefinition, and may include additional versions using the [applicable-version](http://hl7.org/fhir/R4/extension-structuredefinition-applicable-version.html) extension.
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.definition.resource.fhirVersion
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: code
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.binding:
  element.extension:
    index: 0
    extension.url:
      value: http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName
    extension.value string:
      value: FHIRVersion
  element definition.binding.strength:
    value: required
  element definition.binding.description:
    value: All published FHIR Versions.
  element definition.binding.value set:
    value: http://hl7.org/fhir/ValueSet/FHIR-version|4.0.1
    link: 4.0
    link: .1

index: 74
element.id:
  value: ImplementationGuide.definition.resource:ActivityDefinition.name
element definition.path:
  value: ImplementationGuide.definition.resource.name
element definition.short:
  value: Human Name for the resource
element definition.definition:
  value: A human assigned name for the resource. All resources SHOULD have a name, but the name may be extracted from the resource (e.g. ValueSet.name).
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.definition.resource.name
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: string
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 75
element.id:
  value: ImplementationGuide.definition.resource:ActivityDefinition.description
element definition.path:
  value: ImplementationGuide.definition.resource.description
element definition.short:
  value: Reason why included in guide
element definition.definition:
  value: A description of the reason that a resource has been included in the implementation guide.
element definition.comment:
  value: This is mostly used with examples to explain why it is present (though they can have extensive comments in the examples).
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.definition.resource.description
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: string
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 76
element.id:
  value: ImplementationGuide.definition.resource:ActivityDefinition.example[x]
element definition.path:
  value: ImplementationGuide.definition.resource.example[x]
element definition.short:
  value: Is an example/What is this an example of?
element definition.definition:
  value: If true or a reference, indicates the resource is an example instance. If a reference is present, indicates that the example is an example of the specified profile.
element definition.comment:
  value: Examples: * StructureDefinition -> Any * ValueSet -> expansion * OperationDefinition -> Parameters * Questionnaire -> QuestionnaireResponse.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.definition.resource.example[x]
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: boolean
element definition.type:
  index: 1
  element definition.type.code:
    value: canonical
  element definition.type.target profile:
    value: http://hl7.org/fhir/StructureDefinition/StructureDefinition|4.0.1
    index: 0
    link: 4.0
    link: .1
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 77
element.id:
  value: ImplementationGuide.definition.resource:ActivityDefinition.groupingId
element definition.path:
  value: ImplementationGuide.definition.resource.groupingId
element definition.short:
  value: Grouping this is part of
element definition.definition:
  value: Reference to the id of the grouping this resource appears in.
element definition.comment:
  value: This must correspond to a package.id element within this implementation guide.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.definition.resource.groupingId
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: id
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 78
element.id:
  value: ImplementationGuide.definition.resource:CodeSystem
element definition.path:
  value: ImplementationGuide.definition.resource
element definition.slice name:
  value: CodeSystem
element definition.short:
  value: Resource in the implementation guide
element definition.definition:
  value: A resource that is part of the implementation guide. Conformance resources (value set, structure definition, capability statements etc.) are obvious candidates for inclusion, but any kind of resource can be included as an example resource.
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.definition.resource
  element definition.base.min:
    value: 1
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: BackboneElement
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 79
element.id:
  value: ImplementationGuide.definition.resource:CodeSystem.id
element definition.path:
  value: ImplementationGuide.definition.resource.id
element definition.representation:
  value: xmlAttr
  index: 0
element definition.short:
  value: Unique id for inter-element referencing
element definition.definition:
  value: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: Element.id
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element.extension:
    index: 0
    extension.url:
      value: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
    extension.value url:
      value: string
  element definition.type.code:
    value: http://hl7.org/fhirpath/System.String
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: n/a

index: 80
element.id:
  value: ImplementationGuide.definition.resource:CodeSystem.extension
element definition.path:
  value: ImplementationGuide.definition.resource.extension
element definition.short:
  value: Additional content defined by implementations
element definition.definition:
  value: May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
element definition.comment:
  value: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
element definition.alias:
  value: extensions
  index: 0
element definition.alias:
  value: user content
  index: 1
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: Element.extension
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: Extension
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.constraint:
  index: 1
  element definition.constraint.key:
    value: ext-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: Must have either extensions or value[x], not both
  element definition.constraint.expression:
    value: extension.exists() != value.exists()
  element definition.constraint.xpath:
    value: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Extension
    link: http://hl7.org/fhir/StructureDefinition/Extension
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: n/a

index: 81
element.id:
  value: ImplementationGuide.definition.resource:CodeSystem.modifierExtension
element definition.path:
  value: ImplementationGuide.definition.resource.modifierExtension
element definition.short:
  value: Extensions that cannot be ignored even if unrecognized
element definition.definition:
  value: May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
element definition.comment:
  value: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
element definition.requirements:
  value: Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).
element definition.alias:
  value: extensions
  index: 0
element definition.alias:
  value: user content
  index: 1
element definition.alias:
  value: modifiers
  index: 2
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: BackboneElement.modifierExtension
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: Extension
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.constraint:
  index: 1
  element definition.constraint.key:
    value: ext-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: Must have either extensions or value[x], not both
  element definition.constraint.expression:
    value: extension.exists() != value.exists()
  element definition.constraint.xpath:
    value: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Extension
    link: http://hl7.org/fhir/StructureDefinition/Extension
element definition.is modifier:
  value: true
element definition.is modifier reason:
  value: Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
element definition.is summary:
  value: true
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: N/A

index: 82
element.id:
  value: ImplementationGuide.definition.resource:CodeSystem.reference
element definition.path:
  value: ImplementationGuide.definition.resource.reference
element definition.short:
  value: Location of the resource
element definition.definition:
  value: Where this resource is found.
element definition.comment:
  value: Usually this is a relative URL that locates the resource within the implementation guide. If you authoring an implementation guide, and will publish it using the FHIR publication tooling, use a URI that may point to a resource, or to one of various alternative representations (e.g. spreadsheet). The tooling will convert this when it publishes it.
element definition.min:
  value: 1
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.definition.resource.reference
  element definition.base.min:
    value: 1
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: Reference
  element definition.type.target profile:
    value: http://smart.who.int/base/StructureDefinition/SGCodeSystem
    index: 0
    link: http://smart.who.int/base/StructureDefinition/SGCodeSystem
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 83
element.id:
  value: ImplementationGuide.definition.resource:CodeSystem.reference.id
element definition.path:
  value: ImplementationGuide.definition.resource.reference.id
element definition.representation:
  value: xmlAttr
  index: 0
element definition.short:
  value: Unique id for inter-element referencing
element definition.definition:
  value: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: Element.id
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element.extension:
    index: 0
    extension.url:
      value: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
    extension.value url:
      value: string
  element definition.type.code:
    value: http://hl7.org/fhirpath/System.String
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: n/a

index: 84
element.id:
  value: ImplementationGuide.definition.resource:CodeSystem.reference.extension
element definition.path:
  value: ImplementationGuide.definition.resource.reference.extension
element definition.slicing:
  element definition.slicing.discriminator:
    index: 0
    element definition.slicing.discriminator.type:
      value: value
    element definition.slicing.discriminator.path:
      value: url
  element definition.slicing.description:
    value: Extensions are always sliced by (at least) url
  element definition.slicing.rules:
    value: open
element definition.short:
  value: Additional content defined by implementations
element definition.definition:
  value: May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
element definition.comment:
  value: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
element definition.alias:
  value: extensions
  index: 0
element definition.alias:
  value: user content
  index: 1
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: Element.extension
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: Extension
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.constraint:
  index: 1
  element definition.constraint.key:
    value: ext-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: Must have either extensions or value[x], not both
  element definition.constraint.expression:
    value: extension.exists() != value.exists()
  element definition.constraint.xpath:
    value: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Extension
    link: http://hl7.org/fhir/StructureDefinition/Extension
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: n/a

index: 85
element.id:
  value: ImplementationGuide.definition.resource:CodeSystem.reference.reference
element definition.path:
  value: ImplementationGuide.definition.resource.reference.reference
element definition.short:
  value: Literal reference, Relative, internal or absolute URL
element definition.definition:
  value: A reference to a location at which the other resource is found. The reference may be a relative reference, in which case it is relative to the service base URL, or an absolute URL that resolves to the location where the resource is found. The reference may be version specific or not. If the reference is not to a FHIR RESTful server, then it should be assumed to be version specific. Internal fragment references (start with '#') refer to contained resources.
element definition.comment:
  value: Using absolute URLs provides a stable scalable approach suitable for a cloud/web context, while using relative/logical references provides a flexible approach suitable for use when trading across closed eco-system boundaries. Absolute URLs do not need to point to a FHIR RESTful server, though this is the preferred approach. If the URL conforms to the structure "/[type]/[id]" then it should be assumed that the reference is to a FHIR RESTful server.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: Reference.reference
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: string
element definition.condition:
  value: ref-1
  index: 0
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: N/A

index: 86
element.id:
  value: ImplementationGuide.definition.resource:CodeSystem.reference.type
element definition.path:
  value: ImplementationGuide.definition.resource.reference.type
element definition.short:
  value: Type the reference refers to (e.g. "Patient")
element definition.definition:
  value: The expected type of the target of the reference. If both Reference.type and Reference.reference are populated and Reference.reference is a FHIR URL, both SHALL be consistent. The type is the Canonical URL of Resource Definition that is the type this reference refers to. References are URLs that are relative to http://hl7.org/fhir/StructureDefinition/ e.g. "Patient" is a reference to http://hl7.org/fhir/StructureDefinition/Patient. Absolute URLs are only allowed for logical models (and can only be used in references in logical models, not resources).
element definition.comment:
  value: This element is used to indicate the type of the target of the reference. This may be used which ever of the other elements are populated (or not). In some cases, the type of the target may be determined by inspection of the reference (e.g. a RESTful URL) or by resolving the target of the reference; if both the type and a reference is provided, the reference SHALL resolve to a resource of the same type as that specified.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: Reference.type
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: uri
element definition.pattern uri:
  value: CodeSystem
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true
element definition.binding:
  element.extension:
    index: 0
    extension.url:
      value: http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName
    extension.value string:
      value: FHIRResourceTypeExt
  element definition.binding.strength:
    value: extensible
  element definition.binding.description:
    value: Aa resource (or, for logical models, the URI of the logical model).
  element definition.binding.value set:
    value: http://hl7.org/fhir/ValueSet/resource-types|4.0.1
    link: 4.0
    link: .1
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: N/A

index: 87
element.id:
  value: ImplementationGuide.definition.resource:CodeSystem.reference.identifier
element definition.path:
  value: ImplementationGuide.definition.resource.reference.identifier
element definition.short:
  value: Logical reference, when literal reference is not known
element definition.definition:
  value: An identifier for the target resource. This is used when there is no way to reference the other resource directly, either because the entity it represents is not available through a FHIR server, or because there is no way for the author of the resource to convert a known identifier to an actual location. There is no requirement that a Reference.identifier point to something that is actually exposed as a FHIR instance, but it SHALL point to a business concept that would be expected to be exposed as a FHIR instance, and that instance would need to be of a FHIR resource type allowed by the reference.
element definition.comment:
  value: When an identifier is provided in place of a reference, any system processing the reference will only be able to resolve the identifier to a reference if it understands the business context in which the identifier is used. Sometimes this is global (e.g. a national identifier) but often it is not. For this reason, none of the useful mechanisms described for working with references (e.g. chaining, includes) are possible, nor should servers be expected to be able resolve the reference. Servers may accept an identifier based reference untouched, resolve it, and/or reject it - see CapabilityStatement.rest.resource.referencePolicy. When both an identifier and a literal reference are provided, the literal reference is preferred. Applications processing the resource are allowed - but not required - to check that the identifier matches the literal reference Applications converting a logical reference to a literal reference may choose to leave the logical reference present, or remove it. Reference is intended to point to a structure that can potentially be expressed as a FHIR resource, though there is no need for it to exist as an actual FHIR resource instance - except in as much as an application wishes to actual find the target of the reference. The content referred to be the identifier must meet the logical constraints implied by any limitations on what resource types are permitted for the reference. For example, it would not be legitimate to send the identifier for a drug prescription if the type were Reference(Observation|DiagnosticReport). One of the use-cases for Reference.identifier is the situation where no FHIR representation exists (where the type is Reference (Any).
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: Reference.identifier
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: Identifier
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: .identifier

index: 88
element.id:
  value: ImplementationGuide.definition.resource:CodeSystem.reference.display
element.extension:
  index: 0
  extension.url:
    value: http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable
  extension.value boolean:
    value: true
element definition.path:
  value: ImplementationGuide.definition.resource.reference.display
element definition.short:
  value: Text alternative for the resource
element definition.definition:
  value: Plain text narrative that identifies the resource in addition to the resource reference.
element definition.comment:
  value: This is generally not the same as the Resource.text of the referenced resource. The purpose is to identify what's being referenced, not to fully describe it.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: Reference.display
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: string
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: N/A

index: 89
element.id:
  value: ImplementationGuide.definition.resource:CodeSystem.fhirVersion
element definition.path:
  value: ImplementationGuide.definition.resource.fhirVersion
element definition.short:
  value: Versions this applies to (if different to IG)
element definition.definition:
  value: Indicates the FHIR Version(s) this artifact is intended to apply to. If no versions are specified, the resource is assumed to apply to all the versions stated in ImplementationGuide.fhirVersion.
element definition.comment:
  value: The resource SHALL be valid against all the versions it is specified to apply to. If the resource referred to is a StructureDefinition, the fhirVersion stated in the StructureDefinition cannot disagree with the version specified here; the specified versions SHALL include the version specified by the StructureDefinition, and may include additional versions using the [applicable-version](http://hl7.org/fhir/R4/extension-structuredefinition-applicable-version.html) extension.
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.definition.resource.fhirVersion
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: code
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.binding:
  element.extension:
    index: 0
    extension.url:
      value: http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName
    extension.value string:
      value: FHIRVersion
  element definition.binding.strength:
    value: required
  element definition.binding.description:
    value: All published FHIR Versions.
  element definition.binding.value set:
    value: http://hl7.org/fhir/ValueSet/FHIR-version|4.0.1
    link: 4.0
    link: .1

index: 90
element.id:
  value: ImplementationGuide.definition.resource:CodeSystem.name
element definition.path:
  value: ImplementationGuide.definition.resource.name
element definition.short:
  value: Human Name for the resource
element definition.definition:
  value: A human assigned name for the resource. All resources SHOULD have a name, but the name may be extracted from the resource (e.g. ValueSet.name).
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.definition.resource.name
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: string
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 91
element.id:
  value: ImplementationGuide.definition.resource:CodeSystem.description
element definition.path:
  value: ImplementationGuide.definition.resource.description
element definition.short:
  value: Reason why included in guide
element definition.definition:
  value: A description of the reason that a resource has been included in the implementation guide.
element definition.comment:
  value: This is mostly used with examples to explain why it is present (though they can have extensive comments in the examples).
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.definition.resource.description
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: string
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 92
element.id:
  value: ImplementationGuide.definition.resource:CodeSystem.example[x]
element definition.path:
  value: ImplementationGuide.definition.resource.example[x]
element definition.short:
  value: Is an example/What is this an example of?
element definition.definition:
  value: If true or a reference, indicates the resource is an example instance. If a reference is present, indicates that the example is an example of the specified profile.
element definition.comment:
  value: Examples: * StructureDefinition -> Any * ValueSet -> expansion * OperationDefinition -> Parameters * Questionnaire -> QuestionnaireResponse.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.definition.resource.example[x]
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: boolean
element definition.type:
  index: 1
  element definition.type.code:
    value: canonical
  element definition.type.target profile:
    value: http://hl7.org/fhir/StructureDefinition/StructureDefinition|4.0.1
    index: 0
    link: 4.0
    link: .1
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 93
element.id:
  value: ImplementationGuide.definition.resource:CodeSystem.groupingId
element definition.path:
  value: ImplementationGuide.definition.resource.groupingId
element definition.short:
  value: Grouping this is part of
element definition.definition:
  value: Reference to the id of the grouping this resource appears in.
element definition.comment:
  value: This must correspond to a package.id element within this implementation guide.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.definition.resource.groupingId
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: id
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 94
element.id:
  value: ImplementationGuide.definition.resource:ConceptMap
element definition.path:
  value: ImplementationGuide.definition.resource
element definition.slice name:
  value: ConceptMap
element definition.short:
  value: Resource in the implementation guide
element definition.definition:
  value: A resource that is part of the implementation guide. Conformance resources (value set, structure definition, capability statements etc.) are obvious candidates for inclusion, but any kind of resource can be included as an example resource.
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.definition.resource
  element definition.base.min:
    value: 1
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: BackboneElement
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 95
element.id:
  value: ImplementationGuide.definition.resource:ConceptMap.id
element definition.path:
  value: ImplementationGuide.definition.resource.id
element definition.representation:
  value: xmlAttr
  index: 0
element definition.short:
  value: Unique id for inter-element referencing
element definition.definition:
  value: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: Element.id
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element.extension:
    index: 0
    extension.url:
      value: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
    extension.value url:
      value: string
  element definition.type.code:
    value: http://hl7.org/fhirpath/System.String
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: n/a

index: 96
element.id:
  value: ImplementationGuide.definition.resource:ConceptMap.extension
element definition.path:
  value: ImplementationGuide.definition.resource.extension
element definition.short:
  value: Additional content defined by implementations
element definition.definition:
  value: May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
element definition.comment:
  value: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
element definition.alias:
  value: extensions
  index: 0
element definition.alias:
  value: user content
  index: 1
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: Element.extension
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: Extension
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.constraint:
  index: 1
  element definition.constraint.key:
    value: ext-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: Must have either extensions or value[x], not both
  element definition.constraint.expression:
    value: extension.exists() != value.exists()
  element definition.constraint.xpath:
    value: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Extension
    link: http://hl7.org/fhir/StructureDefinition/Extension
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: n/a

index: 97
element.id:
  value: ImplementationGuide.definition.resource:ConceptMap.modifierExtension
element definition.path:
  value: ImplementationGuide.definition.resource.modifierExtension
element definition.short:
  value: Extensions that cannot be ignored even if unrecognized
element definition.definition:
  value: May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
element definition.comment:
  value: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
element definition.requirements:
  value: Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).
element definition.alias:
  value: extensions
  index: 0
element definition.alias:
  value: user content
  index: 1
element definition.alias:
  value: modifiers
  index: 2
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: BackboneElement.modifierExtension
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: Extension
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.constraint:
  index: 1
  element definition.constraint.key:
    value: ext-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: Must have either extensions or value[x], not both
  element definition.constraint.expression:
    value: extension.exists() != value.exists()
  element definition.constraint.xpath:
    value: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Extension
    link: http://hl7.org/fhir/StructureDefinition/Extension
element definition.is modifier:
  value: true
element definition.is modifier reason:
  value: Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
element definition.is summary:
  value: true
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: N/A

index: 98
element.id:
  value: ImplementationGuide.definition.resource:ConceptMap.reference
element definition.path:
  value: ImplementationGuide.definition.resource.reference
element definition.short:
  value: Location of the resource
element definition.definition:
  value: Where this resource is found.
element definition.comment:
  value: Usually this is a relative URL that locates the resource within the implementation guide. If you authoring an implementation guide, and will publish it using the FHIR publication tooling, use a URI that may point to a resource, or to one of various alternative representations (e.g. spreadsheet). The tooling will convert this when it publishes it.
element definition.min:
  value: 1
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.definition.resource.reference
  element definition.base.min:
    value: 1
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: Reference
  element definition.type.target profile:
    value: http://smart.who.int/base/StructureDefinition/SGConceptMap
    index: 0
    link: http://smart.who.int/base/StructureDefinition/SGConceptMap
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 99
element.id:
  value: ImplementationGuide.definition.resource:ConceptMap.reference.id
element definition.path:
  value: ImplementationGuide.definition.resource.reference.id
element definition.representation:
  value: xmlAttr
  index: 0
element definition.short:
  value: Unique id for inter-element referencing
element definition.definition:
  value: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: Element.id
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element.extension:
    index: 0
    extension.url:
      value: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
    extension.value url:
      value: string
  element definition.type.code:
    value: http://hl7.org/fhirpath/System.String
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: n/a

index: 100
element.id:
  value: ImplementationGuide.definition.resource:ConceptMap.reference.extension
element definition.path:
  value: ImplementationGuide.definition.resource.reference.extension
element definition.slicing:
  element definition.slicing.discriminator:
    index: 0
    element definition.slicing.discriminator.type:
      value: value
    element definition.slicing.discriminator.path:
      value: url
  element definition.slicing.description:
    value: Extensions are always sliced by (at least) url
  element definition.slicing.rules:
    value: open
element definition.short:
  value: Additional content defined by implementations
element definition.definition:
  value: May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
element definition.comment:
  value: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
element definition.alias:
  value: extensions
  index: 0
element definition.alias:
  value: user content
  index: 1
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: Element.extension
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: Extension
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.constraint:
  index: 1
  element definition.constraint.key:
    value: ext-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: Must have either extensions or value[x], not both
  element definition.constraint.expression:
    value: extension.exists() != value.exists()
  element definition.constraint.xpath:
    value: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Extension
    link: http://hl7.org/fhir/StructureDefinition/Extension
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: n/a

index: 101
element.id:
  value: ImplementationGuide.definition.resource:ConceptMap.reference.reference
element definition.path:
  value: ImplementationGuide.definition.resource.reference.reference
element definition.short:
  value: Literal reference, Relative, internal or absolute URL
element definition.definition:
  value: A reference to a location at which the other resource is found. The reference may be a relative reference, in which case it is relative to the service base URL, or an absolute URL that resolves to the location where the resource is found. The reference may be version specific or not. If the reference is not to a FHIR RESTful server, then it should be assumed to be version specific. Internal fragment references (start with '#') refer to contained resources.
element definition.comment:
  value: Using absolute URLs provides a stable scalable approach suitable for a cloud/web context, while using relative/logical references provides a flexible approach suitable for use when trading across closed eco-system boundaries. Absolute URLs do not need to point to a FHIR RESTful server, though this is the preferred approach. If the URL conforms to the structure "/[type]/[id]" then it should be assumed that the reference is to a FHIR RESTful server.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: Reference.reference
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: string
element definition.condition:
  value: ref-1
  index: 0
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: N/A

index: 102
element.id:
  value: ImplementationGuide.definition.resource:ConceptMap.reference.type
element definition.path:
  value: ImplementationGuide.definition.resource.reference.type
element definition.short:
  value: Type the reference refers to (e.g. "Patient")
element definition.definition:
  value: The expected type of the target of the reference. If both Reference.type and Reference.reference are populated and Reference.reference is a FHIR URL, both SHALL be consistent. The type is the Canonical URL of Resource Definition that is the type this reference refers to. References are URLs that are relative to http://hl7.org/fhir/StructureDefinition/ e.g. "Patient" is a reference to http://hl7.org/fhir/StructureDefinition/Patient. Absolute URLs are only allowed for logical models (and can only be used in references in logical models, not resources).
element definition.comment:
  value: This element is used to indicate the type of the target of the reference. This may be used which ever of the other elements are populated (or not). In some cases, the type of the target may be determined by inspection of the reference (e.g. a RESTful URL) or by resolving the target of the reference; if both the type and a reference is provided, the reference SHALL resolve to a resource of the same type as that specified.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: Reference.type
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: uri
element definition.pattern uri:
  value: ConceptMap
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true
element definition.binding:
  element.extension:
    index: 0
    extension.url:
      value: http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName
    extension.value string:
      value: FHIRResourceTypeExt
  element definition.binding.strength:
    value: extensible
  element definition.binding.description:
    value: Aa resource (or, for logical models, the URI of the logical model).
  element definition.binding.value set:
    value: http://hl7.org/fhir/ValueSet/resource-types|4.0.1
    link: 4.0
    link: .1
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: N/A

index: 103
element.id:
  value: ImplementationGuide.definition.resource:ConceptMap.reference.identifier
element definition.path:
  value: ImplementationGuide.definition.resource.reference.identifier
element definition.short:
  value: Logical reference, when literal reference is not known
element definition.definition:
  value: An identifier for the target resource. This is used when there is no way to reference the other resource directly, either because the entity it represents is not available through a FHIR server, or because there is no way for the author of the resource to convert a known identifier to an actual location. There is no requirement that a Reference.identifier point to something that is actually exposed as a FHIR instance, but it SHALL point to a business concept that would be expected to be exposed as a FHIR instance, and that instance would need to be of a FHIR resource type allowed by the reference.
element definition.comment:
  value: When an identifier is provided in place of a reference, any system processing the reference will only be able to resolve the identifier to a reference if it understands the business context in which the identifier is used. Sometimes this is global (e.g. a national identifier) but often it is not. For this reason, none of the useful mechanisms described for working with references (e.g. chaining, includes) are possible, nor should servers be expected to be able resolve the reference. Servers may accept an identifier based reference untouched, resolve it, and/or reject it - see CapabilityStatement.rest.resource.referencePolicy. When both an identifier and a literal reference are provided, the literal reference is preferred. Applications processing the resource are allowed - but not required - to check that the identifier matches the literal reference Applications converting a logical reference to a literal reference may choose to leave the logical reference present, or remove it. Reference is intended to point to a structure that can potentially be expressed as a FHIR resource, though there is no need for it to exist as an actual FHIR resource instance - except in as much as an application wishes to actual find the target of the reference. The content referred to be the identifier must meet the logical constraints implied by any limitations on what resource types are permitted for the reference. For example, it would not be legitimate to send the identifier for a drug prescription if the type were Reference(Observation|DiagnosticReport). One of the use-cases for Reference.identifier is the situation where no FHIR representation exists (where the type is Reference (Any).
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: Reference.identifier
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: Identifier
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: .identifier

index: 104
element.id:
  value: ImplementationGuide.definition.resource:ConceptMap.reference.display
element.extension:
  index: 0
  extension.url:
    value: http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable
  extension.value boolean:
    value: true
element definition.path:
  value: ImplementationGuide.definition.resource.reference.display
element definition.short:
  value: Text alternative for the resource
element definition.definition:
  value: Plain text narrative that identifies the resource in addition to the resource reference.
element definition.comment:
  value: This is generally not the same as the Resource.text of the referenced resource. The purpose is to identify what's being referenced, not to fully describe it.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: Reference.display
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: string
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: N/A

index: 105
element.id:
  value: ImplementationGuide.definition.resource:ConceptMap.fhirVersion
element definition.path:
  value: ImplementationGuide.definition.resource.fhirVersion
element definition.short:
  value: Versions this applies to (if different to IG)
element definition.definition:
  value: Indicates the FHIR Version(s) this artifact is intended to apply to. If no versions are specified, the resource is assumed to apply to all the versions stated in ImplementationGuide.fhirVersion.
element definition.comment:
  value: The resource SHALL be valid against all the versions it is specified to apply to. If the resource referred to is a StructureDefinition, the fhirVersion stated in the StructureDefinition cannot disagree with the version specified here; the specified versions SHALL include the version specified by the StructureDefinition, and may include additional versions using the [applicable-version](http://hl7.org/fhir/R4/extension-structuredefinition-applicable-version.html) extension.
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.definition.resource.fhirVersion
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: code
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.binding:
  element.extension:
    index: 0
    extension.url:
      value: http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName
    extension.value string:
      value: FHIRVersion
  element definition.binding.strength:
    value: required
  element definition.binding.description:
    value: All published FHIR Versions.
  element definition.binding.value set:
    value: http://hl7.org/fhir/ValueSet/FHIR-version|4.0.1
    link: 4.0
    link: .1

index: 106
element.id:
  value: ImplementationGuide.definition.resource:ConceptMap.name
element definition.path:
  value: ImplementationGuide.definition.resource.name
element definition.short:
  value: Human Name for the resource
element definition.definition:
  value: A human assigned name for the resource. All resources SHOULD have a name, but the name may be extracted from the resource (e.g. ValueSet.name).
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.definition.resource.name
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: string
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 107
element.id:
  value: ImplementationGuide.definition.resource:ConceptMap.description
element definition.path:
  value: ImplementationGuide.definition.resource.description
element definition.short:
  value: Reason why included in guide
element definition.definition:
  value: A description of the reason that a resource has been included in the implementation guide.
element definition.comment:
  value: This is mostly used with examples to explain why it is present (though they can have extensive comments in the examples).
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.definition.resource.description
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: string
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 108
element.id:
  value: ImplementationGuide.definition.resource:ConceptMap.example[x]
element definition.path:
  value: ImplementationGuide.definition.resource.example[x]
element definition.short:
  value: Is an example/What is this an example of?
element definition.definition:
  value: If true or a reference, indicates the resource is an example instance. If a reference is present, indicates that the example is an example of the specified profile.
element definition.comment:
  value: Examples: * StructureDefinition -> Any * ValueSet -> expansion * OperationDefinition -> Parameters * Questionnaire -> QuestionnaireResponse.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.definition.resource.example[x]
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: boolean
element definition.type:
  index: 1
  element definition.type.code:
    value: canonical
  element definition.type.target profile:
    value: http://hl7.org/fhir/StructureDefinition/StructureDefinition|4.0.1
    index: 0
    link: 4.0
    link: .1
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 109
element.id:
  value: ImplementationGuide.definition.resource:ConceptMap.groupingId
element definition.path:
  value: ImplementationGuide.definition.resource.groupingId
element definition.short:
  value: Grouping this is part of
element definition.definition:
  value: Reference to the id of the grouping this resource appears in.
element definition.comment:
  value: This must correspond to a package.id element within this implementation guide.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.definition.resource.groupingId
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: id
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 110
element.id:
  value: ImplementationGuide.definition.resource:Extension
element definition.path:
  value: ImplementationGuide.definition.resource
element definition.slice name:
  value: Extension
element definition.short:
  value: Resource in the implementation guide
element definition.definition:
  value: A resource that is part of the implementation guide. Conformance resources (value set, structure definition, capability statements etc.) are obvious candidates for inclusion, but any kind of resource can be included as an example resource.
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.definition.resource
  element definition.base.min:
    value: 1
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: BackboneElement
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 111
element.id:
  value: ImplementationGuide.definition.resource:Extension.id
element definition.path:
  value: ImplementationGuide.definition.resource.id
element definition.representation:
  value: xmlAttr
  index: 0
element definition.short:
  value: Unique id for inter-element referencing
element definition.definition:
  value: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: Element.id
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element.extension:
    index: 0
    extension.url:
      value: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
    extension.value url:
      value: string
  element definition.type.code:
    value: http://hl7.org/fhirpath/System.String
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: n/a

index: 112
element.id:
  value: ImplementationGuide.definition.resource:Extension.extension
element definition.path:
  value: ImplementationGuide.definition.resource.extension
element definition.short:
  value: Additional content defined by implementations
element definition.definition:
  value: May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
element definition.comment:
  value: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
element definition.alias:
  value: extensions
  index: 0
element definition.alias:
  value: user content
  index: 1
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: Element.extension
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: Extension
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.constraint:
  index: 1
  element definition.constraint.key:
    value: ext-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: Must have either extensions or value[x], not both
  element definition.constraint.expression:
    value: extension.exists() != value.exists()
  element definition.constraint.xpath:
    value: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Extension
    link: http://hl7.org/fhir/StructureDefinition/Extension
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: n/a

index: 113
element.id:
  value: ImplementationGuide.definition.resource:Extension.modifierExtension
element definition.path:
  value: ImplementationGuide.definition.resource.modifierExtension
element definition.short:
  value: Extensions that cannot be ignored even if unrecognized
element definition.definition:
  value: May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
element definition.comment:
  value: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
element definition.requirements:
  value: Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).
element definition.alias:
  value: extensions
  index: 0
element definition.alias:
  value: user content
  index: 1
element definition.alias:
  value: modifiers
  index: 2
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: BackboneElement.modifierExtension
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: Extension
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.constraint:
  index: 1
  element definition.constraint.key:
    value: ext-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: Must have either extensions or value[x], not both
  element definition.constraint.expression:
    value: extension.exists() != value.exists()
  element definition.constraint.xpath:
    value: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Extension
    link: http://hl7.org/fhir/StructureDefinition/Extension
element definition.is modifier:
  value: true
element definition.is modifier reason:
  value: Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
element definition.is summary:
  value: true
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: N/A

index: 114
element.id:
  value: ImplementationGuide.definition.resource:Extension.reference
element definition.path:
  value: ImplementationGuide.definition.resource.reference
element definition.short:
  value: Location of the resource
element definition.definition:
  value: Where this resource is found.
element definition.comment:
  value: Usually this is a relative URL that locates the resource within the implementation guide. If you authoring an implementation guide, and will publish it using the FHIR publication tooling, use a URI that may point to a resource, or to one of various alternative representations (e.g. spreadsheet). The tooling will convert this when it publishes it.
element definition.min:
  value: 1
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.definition.resource.reference
  element definition.base.min:
    value: 1
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: Reference
  element definition.type.target profile:
    value: http://hl7.org/fhir/StructureDefinition/Resource|4.0.1
    index: 0
    link: 4.0
    link: .1
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 115
element.id:
  value: ImplementationGuide.definition.resource:Extension.fhirVersion
element definition.path:
  value: ImplementationGuide.definition.resource.fhirVersion
element definition.short:
  value: Versions this applies to (if different to IG)
element definition.definition:
  value: Indicates the FHIR Version(s) this artifact is intended to apply to. If no versions are specified, the resource is assumed to apply to all the versions stated in ImplementationGuide.fhirVersion.
element definition.comment:
  value: The resource SHALL be valid against all the versions it is specified to apply to. If the resource referred to is a StructureDefinition, the fhirVersion stated in the StructureDefinition cannot disagree with the version specified here; the specified versions SHALL include the version specified by the StructureDefinition, and may include additional versions using the [applicable-version](http://hl7.org/fhir/R4/extension-structuredefinition-applicable-version.html) extension.
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.definition.resource.fhirVersion
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: code
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.binding:
  element.extension:
    index: 0
    extension.url:
      value: http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName
    extension.value string:
      value: FHIRVersion
  element definition.binding.strength:
    value: required
  element definition.binding.description:
    value: All published FHIR Versions.
  element definition.binding.value set:
    value: http://hl7.org/fhir/ValueSet/FHIR-version|4.0.1
    link: 4.0
    link: .1

index: 116
element.id:
  value: ImplementationGuide.definition.resource:Extension.name
element definition.path:
  value: ImplementationGuide.definition.resource.name
element definition.short:
  value: Human Name for the resource
element definition.definition:
  value: A human assigned name for the resource. All resources SHOULD have a name, but the name may be extracted from the resource (e.g. ValueSet.name).
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.definition.resource.name
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: string
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 117
element.id:
  value: ImplementationGuide.definition.resource:Extension.description
element definition.path:
  value: ImplementationGuide.definition.resource.description
element definition.short:
  value: Reason why included in guide
element definition.definition:
  value: A description of the reason that a resource has been included in the implementation guide.
element definition.comment:
  value: This is mostly used with examples to explain why it is present (though they can have extensive comments in the examples).
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.definition.resource.description
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: string
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 118
element.id:
  value: ImplementationGuide.definition.resource:Extension.example[x]
element definition.path:
  value: ImplementationGuide.definition.resource.example[x]
element definition.short:
  value: Is an example/What is this an example of?
element definition.definition:
  value: If true or a reference, indicates the resource is an example instance. If a reference is present, indicates that the example is an example of the specified profile.
element definition.comment:
  value: Examples: * StructureDefinition -> Any * ValueSet -> expansion * OperationDefinition -> Parameters * Questionnaire -> QuestionnaireResponse.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.definition.resource.example[x]
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: boolean
element definition.type:
  index: 1
  element definition.type.code:
    value: canonical
  element definition.type.target profile:
    value: http://hl7.org/fhir/StructureDefinition/StructureDefinition|4.0.1
    index: 0
    link: 4.0
    link: .1
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 119
element.id:
  value: ImplementationGuide.definition.resource:Extension.groupingId
element definition.path:
  value: ImplementationGuide.definition.resource.groupingId
element definition.short:
  value: Grouping this is part of
element definition.definition:
  value: Reference to the id of the grouping this resource appears in.
element definition.comment:
  value: This must correspond to a package.id element within this implementation guide.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.definition.resource.groupingId
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: id
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 120
element.id:
  value: ImplementationGuide.definition.resource:Library
element definition.path:
  value: ImplementationGuide.definition.resource
element definition.slice name:
  value: Library
element definition.short:
  value: Resource in the implementation guide
element definition.definition:
  value: A resource that is part of the implementation guide. Conformance resources (value set, structure definition, capability statements etc.) are obvious candidates for inclusion, but any kind of resource can be included as an example resource.
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.definition.resource
  element definition.base.min:
    value: 1
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: BackboneElement
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 121
element.id:
  value: ImplementationGuide.definition.resource:Library.id
element definition.path:
  value: ImplementationGuide.definition.resource.id
element definition.representation:
  value: xmlAttr
  index: 0
element definition.short:
  value: Unique id for inter-element referencing
element definition.definition:
  value: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: Element.id
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element.extension:
    index: 0
    extension.url:
      value: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
    extension.value url:
      value: string
  element definition.type.code:
    value: http://hl7.org/fhirpath/System.String
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: n/a

index: 122
element.id:
  value: ImplementationGuide.definition.resource:Library.extension
element definition.path:
  value: ImplementationGuide.definition.resource.extension
element definition.short:
  value: Additional content defined by implementations
element definition.definition:
  value: May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
element definition.comment:
  value: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
element definition.alias:
  value: extensions
  index: 0
element definition.alias:
  value: user content
  index: 1
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: Element.extension
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: Extension
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.constraint:
  index: 1
  element definition.constraint.key:
    value: ext-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: Must have either extensions or value[x], not both
  element definition.constraint.expression:
    value: extension.exists() != value.exists()
  element definition.constraint.xpath:
    value: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Extension
    link: http://hl7.org/fhir/StructureDefinition/Extension
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: n/a

index: 123
element.id:
  value: ImplementationGuide.definition.resource:Library.modifierExtension
element definition.path:
  value: ImplementationGuide.definition.resource.modifierExtension
element definition.short:
  value: Extensions that cannot be ignored even if unrecognized
element definition.definition:
  value: May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
element definition.comment:
  value: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
element definition.requirements:
  value: Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).
element definition.alias:
  value: extensions
  index: 0
element definition.alias:
  value: user content
  index: 1
element definition.alias:
  value: modifiers
  index: 2
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: BackboneElement.modifierExtension
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: Extension
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.constraint:
  index: 1
  element definition.constraint.key:
    value: ext-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: Must have either extensions or value[x], not both
  element definition.constraint.expression:
    value: extension.exists() != value.exists()
  element definition.constraint.xpath:
    value: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Extension
    link: http://hl7.org/fhir/StructureDefinition/Extension
element definition.is modifier:
  value: true
element definition.is modifier reason:
  value: Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
element definition.is summary:
  value: true
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: N/A

index: 124
element.id:
  value: ImplementationGuide.definition.resource:Library.reference
element definition.path:
  value: ImplementationGuide.definition.resource.reference
element definition.short:
  value: Location of the resource
element definition.definition:
  value: Where this resource is found.
element definition.comment:
  value: Usually this is a relative URL that locates the resource within the implementation guide. If you authoring an implementation guide, and will publish it using the FHIR publication tooling, use a URI that may point to a resource, or to one of various alternative representations (e.g. spreadsheet). The tooling will convert this when it publishes it.
element definition.min:
  value: 1
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.definition.resource.reference
  element definition.base.min:
    value: 1
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: Reference
  element definition.type.target profile:
    value: http://smart.who.int/base/StructureDefinition/SGLibrary
    index: 0
    link: http://smart.who.int/base/StructureDefinition/SGLibrary
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 125
element.id:
  value: ImplementationGuide.definition.resource:Library.reference.id
element definition.path:
  value: ImplementationGuide.definition.resource.reference.id
element definition.representation:
  value: xmlAttr
  index: 0
element definition.short:
  value: Unique id for inter-element referencing
element definition.definition:
  value: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: Element.id
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element.extension:
    index: 0
    extension.url:
      value: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
    extension.value url:
      value: string
  element definition.type.code:
    value: http://hl7.org/fhirpath/System.String
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: n/a

index: 126
element.id:
  value: ImplementationGuide.definition.resource:Library.reference.extension
element definition.path:
  value: ImplementationGuide.definition.resource.reference.extension
element definition.slicing:
  element definition.slicing.discriminator:
    index: 0
    element definition.slicing.discriminator.type:
      value: value
    element definition.slicing.discriminator.path:
      value: url
  element definition.slicing.description:
    value: Extensions are always sliced by (at least) url
  element definition.slicing.rules:
    value: open
element definition.short:
  value: Additional content defined by implementations
element definition.definition:
  value: May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
element definition.comment:
  value: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
element definition.alias:
  value: extensions
  index: 0
element definition.alias:
  value: user content
  index: 1
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: Element.extension
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: Extension
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.constraint:
  index: 1
  element definition.constraint.key:
    value: ext-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: Must have either extensions or value[x], not both
  element definition.constraint.expression:
    value: extension.exists() != value.exists()
  element definition.constraint.xpath:
    value: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Extension
    link: http://hl7.org/fhir/StructureDefinition/Extension
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: n/a

index: 127
element.id:
  value: ImplementationGuide.definition.resource:Library.reference.reference
element definition.path:
  value: ImplementationGuide.definition.resource.reference.reference
element definition.short:
  value: Literal reference, Relative, internal or absolute URL
element definition.definition:
  value: A reference to a location at which the other resource is found. The reference may be a relative reference, in which case it is relative to the service base URL, or an absolute URL that resolves to the location where the resource is found. The reference may be version specific or not. If the reference is not to a FHIR RESTful server, then it should be assumed to be version specific. Internal fragment references (start with '#') refer to contained resources.
element definition.comment:
  value: Using absolute URLs provides a stable scalable approach suitable for a cloud/web context, while using relative/logical references provides a flexible approach suitable for use when trading across closed eco-system boundaries. Absolute URLs do not need to point to a FHIR RESTful server, though this is the preferred approach. If the URL conforms to the structure "/[type]/[id]" then it should be assumed that the reference is to a FHIR RESTful server.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: Reference.reference
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: string
element definition.condition:
  value: ref-1
  index: 0
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: N/A

index: 128
element.id:
  value: ImplementationGuide.definition.resource:Library.reference.type
element definition.path:
  value: ImplementationGuide.definition.resource.reference.type
element definition.short:
  value: Type the reference refers to (e.g. "Patient")
element definition.definition:
  value: The expected type of the target of the reference. If both Reference.type and Reference.reference are populated and Reference.reference is a FHIR URL, both SHALL be consistent. The type is the Canonical URL of Resource Definition that is the type this reference refers to. References are URLs that are relative to http://hl7.org/fhir/StructureDefinition/ e.g. "Patient" is a reference to http://hl7.org/fhir/StructureDefinition/Patient. Absolute URLs are only allowed for logical models (and can only be used in references in logical models, not resources).
element definition.comment:
  value: This element is used to indicate the type of the target of the reference. This may be used which ever of the other elements are populated (or not). In some cases, the type of the target may be determined by inspection of the reference (e.g. a RESTful URL) or by resolving the target of the reference; if both the type and a reference is provided, the reference SHALL resolve to a resource of the same type as that specified.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: Reference.type
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: uri
element definition.pattern uri:
  value: Library
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true
element definition.binding:
  element.extension:
    index: 0
    extension.url:
      value: http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName
    extension.value string:
      value: FHIRResourceTypeExt
  element definition.binding.strength:
    value: extensible
  element definition.binding.description:
    value: Aa resource (or, for logical models, the URI of the logical model).
  element definition.binding.value set:
    value: http://hl7.org/fhir/ValueSet/resource-types|4.0.1
    link: 4.0
    link: .1
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: N/A

index: 129
element.id:
  value: ImplementationGuide.definition.resource:Library.reference.identifier
element definition.path:
  value: ImplementationGuide.definition.resource.reference.identifier
element definition.short:
  value: Logical reference, when literal reference is not known
element definition.definition:
  value: An identifier for the target resource. This is used when there is no way to reference the other resource directly, either because the entity it represents is not available through a FHIR server, or because there is no way for the author of the resource to convert a known identifier to an actual location. There is no requirement that a Reference.identifier point to something that is actually exposed as a FHIR instance, but it SHALL point to a business concept that would be expected to be exposed as a FHIR instance, and that instance would need to be of a FHIR resource type allowed by the reference.
element definition.comment:
  value: When an identifier is provided in place of a reference, any system processing the reference will only be able to resolve the identifier to a reference if it understands the business context in which the identifier is used. Sometimes this is global (e.g. a national identifier) but often it is not. For this reason, none of the useful mechanisms described for working with references (e.g. chaining, includes) are possible, nor should servers be expected to be able resolve the reference. Servers may accept an identifier based reference untouched, resolve it, and/or reject it - see CapabilityStatement.rest.resource.referencePolicy. When both an identifier and a literal reference are provided, the literal reference is preferred. Applications processing the resource are allowed - but not required - to check that the identifier matches the literal reference Applications converting a logical reference to a literal reference may choose to leave the logical reference present, or remove it. Reference is intended to point to a structure that can potentially be expressed as a FHIR resource, though there is no need for it to exist as an actual FHIR resource instance - except in as much as an application wishes to actual find the target of the reference. The content referred to be the identifier must meet the logical constraints implied by any limitations on what resource types are permitted for the reference. For example, it would not be legitimate to send the identifier for a drug prescription if the type were Reference(Observation|DiagnosticReport). One of the use-cases for Reference.identifier is the situation where no FHIR representation exists (where the type is Reference (Any).
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: Reference.identifier
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: Identifier
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: .identifier

index: 130
element.id:
  value: ImplementationGuide.definition.resource:Library.reference.display
element.extension:
  index: 0
  extension.url:
    value: http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable
  extension.value boolean:
    value: true
element definition.path:
  value: ImplementationGuide.definition.resource.reference.display
element definition.short:
  value: Text alternative for the resource
element definition.definition:
  value: Plain text narrative that identifies the resource in addition to the resource reference.
element definition.comment:
  value: This is generally not the same as the Resource.text of the referenced resource. The purpose is to identify what's being referenced, not to fully describe it.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: Reference.display
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: string
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: N/A

index: 131
element.id:
  value: ImplementationGuide.definition.resource:Library.fhirVersion
element definition.path:
  value: ImplementationGuide.definition.resource.fhirVersion
element definition.short:
  value: Versions this applies to (if different to IG)
element definition.definition:
  value: Indicates the FHIR Version(s) this artifact is intended to apply to. If no versions are specified, the resource is assumed to apply to all the versions stated in ImplementationGuide.fhirVersion.
element definition.comment:
  value: The resource SHALL be valid against all the versions it is specified to apply to. If the resource referred to is a StructureDefinition, the fhirVersion stated in the StructureDefinition cannot disagree with the version specified here; the specified versions SHALL include the version specified by the StructureDefinition, and may include additional versions using the [applicable-version](http://hl7.org/fhir/R4/extension-structuredefinition-applicable-version.html) extension.
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.definition.resource.fhirVersion
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: code
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.binding:
  element.extension:
    index: 0
    extension.url:
      value: http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName
    extension.value string:
      value: FHIRVersion
  element definition.binding.strength:
    value: required
  element definition.binding.description:
    value: All published FHIR Versions.
  element definition.binding.value set:
    value: http://hl7.org/fhir/ValueSet/FHIR-version|4.0.1
    link: 4.0
    link: .1

index: 132
element.id:
  value: ImplementationGuide.definition.resource:Library.name
element definition.path:
  value: ImplementationGuide.definition.resource.name
element definition.short:
  value: Human Name for the resource
element definition.definition:
  value: A human assigned name for the resource. All resources SHOULD have a name, but the name may be extracted from the resource (e.g. ValueSet.name).
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.definition.resource.name
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: string
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 133
element.id:
  value: ImplementationGuide.definition.resource:Library.description
element definition.path:
  value: ImplementationGuide.definition.resource.description
element definition.short:
  value: Reason why included in guide
element definition.definition:
  value: A description of the reason that a resource has been included in the implementation guide.
element definition.comment:
  value: This is mostly used with examples to explain why it is present (though they can have extensive comments in the examples).
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.definition.resource.description
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: string
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 134
element.id:
  value: ImplementationGuide.definition.resource:Library.example[x]
element definition.path:
  value: ImplementationGuide.definition.resource.example[x]
element definition.short:
  value: Is an example/What is this an example of?
element definition.definition:
  value: If true or a reference, indicates the resource is an example instance. If a reference is present, indicates that the example is an example of the specified profile.
element definition.comment:
  value: Examples: * StructureDefinition -> Any * ValueSet -> expansion * OperationDefinition -> Parameters * Questionnaire -> QuestionnaireResponse.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.definition.resource.example[x]
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: boolean
element definition.type:
  index: 1
  element definition.type.code:
    value: canonical
  element definition.type.target profile:
    value: http://hl7.org/fhir/StructureDefinition/StructureDefinition|4.0.1
    index: 0
    link: 4.0
    link: .1
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 135
element.id:
  value: ImplementationGuide.definition.resource:Library.groupingId
element definition.path:
  value: ImplementationGuide.definition.resource.groupingId
element definition.short:
  value: Grouping this is part of
element definition.definition:
  value: Reference to the id of the grouping this resource appears in.
element definition.comment:
  value: This must correspond to a package.id element within this implementation guide.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.definition.resource.groupingId
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: id
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 136
element.id:
  value: ImplementationGuide.definition.resource:LogicalModel
element definition.path:
  value: ImplementationGuide.definition.resource
element definition.slice name:
  value: LogicalModel
element definition.short:
  value: Resource in the implementation guide
element definition.definition:
  value: A resource that is part of the implementation guide. Conformance resources (value set, structure definition, capability statements etc.) are obvious candidates for inclusion, but any kind of resource can be included as an example resource.
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.definition.resource
  element definition.base.min:
    value: 1
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: BackboneElement
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 137
element.id:
  value: ImplementationGuide.definition.resource:LogicalModel.id
element definition.path:
  value: ImplementationGuide.definition.resource.id
element definition.representation:
  value: xmlAttr
  index: 0
element definition.short:
  value: Unique id for inter-element referencing
element definition.definition:
  value: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: Element.id
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element.extension:
    index: 0
    extension.url:
      value: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
    extension.value url:
      value: string
  element definition.type.code:
    value: http://hl7.org/fhirpath/System.String
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: n/a

index: 138
element.id:
  value: ImplementationGuide.definition.resource:LogicalModel.extension
element definition.path:
  value: ImplementationGuide.definition.resource.extension
element definition.short:
  value: Additional content defined by implementations
element definition.definition:
  value: May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
element definition.comment:
  value: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
element definition.alias:
  value: extensions
  index: 0
element definition.alias:
  value: user content
  index: 1
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: Element.extension
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: Extension
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.constraint:
  index: 1
  element definition.constraint.key:
    value: ext-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: Must have either extensions or value[x], not both
  element definition.constraint.expression:
    value: extension.exists() != value.exists()
  element definition.constraint.xpath:
    value: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Extension
    link: http://hl7.org/fhir/StructureDefinition/Extension
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: n/a

index: 139
element.id:
  value: ImplementationGuide.definition.resource:LogicalModel.modifierExtension
element definition.path:
  value: ImplementationGuide.definition.resource.modifierExtension
element definition.short:
  value: Extensions that cannot be ignored even if unrecognized
element definition.definition:
  value: May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
element definition.comment:
  value: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
element definition.requirements:
  value: Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).
element definition.alias:
  value: extensions
  index: 0
element definition.alias:
  value: user content
  index: 1
element definition.alias:
  value: modifiers
  index: 2
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: BackboneElement.modifierExtension
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: Extension
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.constraint:
  index: 1
  element definition.constraint.key:
    value: ext-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: Must have either extensions or value[x], not both
  element definition.constraint.expression:
    value: extension.exists() != value.exists()
  element definition.constraint.xpath:
    value: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Extension
    link: http://hl7.org/fhir/StructureDefinition/Extension
element definition.is modifier:
  value: true
element definition.is modifier reason:
  value: Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
element definition.is summary:
  value: true
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: N/A

index: 140
element.id:
  value: ImplementationGuide.definition.resource:LogicalModel.reference
element definition.path:
  value: ImplementationGuide.definition.resource.reference
element definition.short:
  value: Location of the resource
element definition.definition:
  value: Where this resource is found.
element definition.comment:
  value: Usually this is a relative URL that locates the resource within the implementation guide. If you authoring an implementation guide, and will publish it using the FHIR publication tooling, use a URI that may point to a resource, or to one of various alternative representations (e.g. spreadsheet). The tooling will convert this when it publishes it.
element definition.min:
  value: 1
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.definition.resource.reference
  element definition.base.min:
    value: 1
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: Reference
  element definition.type.target profile:
    value: http://smart.who.int/base/StructureDefinition/SGLogicalModel
    index: 0
    link: http://smart.who.int/base/StructureDefinition/SGLogicalModel
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 141
element.id:
  value: ImplementationGuide.definition.resource:LogicalModel.reference.id
element definition.path:
  value: ImplementationGuide.definition.resource.reference.id
element definition.representation:
  value: xmlAttr
  index: 0
element definition.short:
  value: Unique id for inter-element referencing
element definition.definition:
  value: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: Element.id
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element.extension:
    index: 0
    extension.url:
      value: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
    extension.value url:
      value: string
  element definition.type.code:
    value: http://hl7.org/fhirpath/System.String
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: n/a

index: 142
element.id:
  value: ImplementationGuide.definition.resource:LogicalModel.reference.extension
element definition.path:
  value: ImplementationGuide.definition.resource.reference.extension
element definition.slicing:
  element definition.slicing.discriminator:
    index: 0
    element definition.slicing.discriminator.type:
      value: value
    element definition.slicing.discriminator.path:
      value: url
  element definition.slicing.description:
    value: Extensions are always sliced by (at least) url
  element definition.slicing.rules:
    value: open
element definition.short:
  value: Additional content defined by implementations
element definition.definition:
  value: May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
element definition.comment:
  value: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
element definition.alias:
  value: extensions
  index: 0
element definition.alias:
  value: user content
  index: 1
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: Element.extension
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: Extension
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.constraint:
  index: 1
  element definition.constraint.key:
    value: ext-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: Must have either extensions or value[x], not both
  element definition.constraint.expression:
    value: extension.exists() != value.exists()
  element definition.constraint.xpath:
    value: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Extension
    link: http://hl7.org/fhir/StructureDefinition/Extension
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: n/a

index: 143
element.id:
  value: ImplementationGuide.definition.resource:LogicalModel.reference.reference
element definition.path:
  value: ImplementationGuide.definition.resource.reference.reference
element definition.short:
  value: Literal reference, Relative, internal or absolute URL
element definition.definition:
  value: A reference to a location at which the other resource is found. The reference may be a relative reference, in which case it is relative to the service base URL, or an absolute URL that resolves to the location where the resource is found. The reference may be version specific or not. If the reference is not to a FHIR RESTful server, then it should be assumed to be version specific. Internal fragment references (start with '#') refer to contained resources.
element definition.comment:
  value: Using absolute URLs provides a stable scalable approach suitable for a cloud/web context, while using relative/logical references provides a flexible approach suitable for use when trading across closed eco-system boundaries. Absolute URLs do not need to point to a FHIR RESTful server, though this is the preferred approach. If the URL conforms to the structure "/[type]/[id]" then it should be assumed that the reference is to a FHIR RESTful server.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: Reference.reference
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: string
element definition.condition:
  value: ref-1
  index: 0
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: N/A

index: 144
element.id:
  value: ImplementationGuide.definition.resource:LogicalModel.reference.type
element definition.path:
  value: ImplementationGuide.definition.resource.reference.type
element definition.short:
  value: Type the reference refers to (e.g. "Patient")
element definition.definition:
  value: The expected type of the target of the reference. If both Reference.type and Reference.reference are populated and Reference.reference is a FHIR URL, both SHALL be consistent. The type is the Canonical URL of Resource Definition that is the type this reference refers to. References are URLs that are relative to http://hl7.org/fhir/StructureDefinition/ e.g. "Patient" is a reference to http://hl7.org/fhir/StructureDefinition/Patient. Absolute URLs are only allowed for logical models (and can only be used in references in logical models, not resources).
element definition.comment:
  value: This element is used to indicate the type of the target of the reference. This may be used which ever of the other elements are populated (or not). In some cases, the type of the target may be determined by inspection of the reference (e.g. a RESTful URL) or by resolving the target of the reference; if both the type and a reference is provided, the reference SHALL resolve to a resource of the same type as that specified.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: Reference.type
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: uri
element definition.pattern uri:
  value: StructureDefinition
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true
element definition.binding:
  element.extension:
    index: 0
    extension.url:
      value: http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName
    extension.value string:
      value: FHIRResourceTypeExt
  element definition.binding.strength:
    value: extensible
  element definition.binding.description:
    value: Aa resource (or, for logical models, the URI of the logical model).
  element definition.binding.value set:
    value: http://hl7.org/fhir/ValueSet/resource-types|4.0.1
    link: 4.0
    link: .1
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: N/A

index: 145
element.id:
  value: ImplementationGuide.definition.resource:LogicalModel.reference.identifier
element definition.path:
  value: ImplementationGuide.definition.resource.reference.identifier
element definition.short:
  value: Logical reference, when literal reference is not known
element definition.definition:
  value: An identifier for the target resource. This is used when there is no way to reference the other resource directly, either because the entity it represents is not available through a FHIR server, or because there is no way for the author of the resource to convert a known identifier to an actual location. There is no requirement that a Reference.identifier point to something that is actually exposed as a FHIR instance, but it SHALL point to a business concept that would be expected to be exposed as a FHIR instance, and that instance would need to be of a FHIR resource type allowed by the reference.
element definition.comment:
  value: When an identifier is provided in place of a reference, any system processing the reference will only be able to resolve the identifier to a reference if it understands the business context in which the identifier is used. Sometimes this is global (e.g. a national identifier) but often it is not. For this reason, none of the useful mechanisms described for working with references (e.g. chaining, includes) are possible, nor should servers be expected to be able resolve the reference. Servers may accept an identifier based reference untouched, resolve it, and/or reject it - see CapabilityStatement.rest.resource.referencePolicy. When both an identifier and a literal reference are provided, the literal reference is preferred. Applications processing the resource are allowed - but not required - to check that the identifier matches the literal reference Applications converting a logical reference to a literal reference may choose to leave the logical reference present, or remove it. Reference is intended to point to a structure that can potentially be expressed as a FHIR resource, though there is no need for it to exist as an actual FHIR resource instance - except in as much as an application wishes to actual find the target of the reference. The content referred to be the identifier must meet the logical constraints implied by any limitations on what resource types are permitted for the reference. For example, it would not be legitimate to send the identifier for a drug prescription if the type were Reference(Observation|DiagnosticReport). One of the use-cases for Reference.identifier is the situation where no FHIR representation exists (where the type is Reference (Any).
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: Reference.identifier
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: Identifier
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: .identifier

index: 146
element.id:
  value: ImplementationGuide.definition.resource:LogicalModel.reference.display
element.extension:
  index: 0
  extension.url:
    value: http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable
  extension.value boolean:
    value: true
element definition.path:
  value: ImplementationGuide.definition.resource.reference.display
element definition.short:
  value: Text alternative for the resource
element definition.definition:
  value: Plain text narrative that identifies the resource in addition to the resource reference.
element definition.comment:
  value: This is generally not the same as the Resource.text of the referenced resource. The purpose is to identify what's being referenced, not to fully describe it.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: Reference.display
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: string
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: N/A

index: 147
element.id:
  value: ImplementationGuide.definition.resource:LogicalModel.fhirVersion
element definition.path:
  value: ImplementationGuide.definition.resource.fhirVersion
element definition.short:
  value: Versions this applies to (if different to IG)
element definition.definition:
  value: Indicates the FHIR Version(s) this artifact is intended to apply to. If no versions are specified, the resource is assumed to apply to all the versions stated in ImplementationGuide.fhirVersion.
element definition.comment:
  value: The resource SHALL be valid against all the versions it is specified to apply to. If the resource referred to is a StructureDefinition, the fhirVersion stated in the StructureDefinition cannot disagree with the version specified here; the specified versions SHALL include the version specified by the StructureDefinition, and may include additional versions using the [applicable-version](http://hl7.org/fhir/R4/extension-structuredefinition-applicable-version.html) extension.
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.definition.resource.fhirVersion
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: code
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.binding:
  element.extension:
    index: 0
    extension.url:
      value: http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName
    extension.value string:
      value: FHIRVersion
  element definition.binding.strength:
    value: required
  element definition.binding.description:
    value: All published FHIR Versions.
  element definition.binding.value set:
    value: http://hl7.org/fhir/ValueSet/FHIR-version|4.0.1
    link: 4.0
    link: .1

index: 148
element.id:
  value: ImplementationGuide.definition.resource:LogicalModel.name
element definition.path:
  value: ImplementationGuide.definition.resource.name
element definition.short:
  value: Human Name for the resource
element definition.definition:
  value: A human assigned name for the resource. All resources SHOULD have a name, but the name may be extracted from the resource (e.g. ValueSet.name).
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.definition.resource.name
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: string
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 149
element.id:
  value: ImplementationGuide.definition.resource:LogicalModel.description
element definition.path:
  value: ImplementationGuide.definition.resource.description
element definition.short:
  value: Reason why included in guide
element definition.definition:
  value: A description of the reason that a resource has been included in the implementation guide.
element definition.comment:
  value: This is mostly used with examples to explain why it is present (though they can have extensive comments in the examples).
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.definition.resource.description
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: string
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 150
element.id:
  value: ImplementationGuide.definition.resource:LogicalModel.example[x]
element definition.path:
  value: ImplementationGuide.definition.resource.example[x]
element definition.short:
  value: Is an example/What is this an example of?
element definition.definition:
  value: If true or a reference, indicates the resource is an example instance. If a reference is present, indicates that the example is an example of the specified profile.
element definition.comment:
  value: Examples: * StructureDefinition -> Any * ValueSet -> expansion * OperationDefinition -> Parameters * Questionnaire -> QuestionnaireResponse.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.definition.resource.example[x]
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: boolean
element definition.type:
  index: 1
  element definition.type.code:
    value: canonical
  element definition.type.target profile:
    value: http://hl7.org/fhir/StructureDefinition/StructureDefinition|4.0.1
    index: 0
    link: 4.0
    link: .1
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 151
element.id:
  value: ImplementationGuide.definition.resource:LogicalModel.groupingId
element definition.path:
  value: ImplementationGuide.definition.resource.groupingId
element definition.short:
  value: Grouping this is part of
element definition.definition:
  value: Reference to the id of the grouping this resource appears in.
element definition.comment:
  value: This must correspond to a package.id element within this implementation guide.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.definition.resource.groupingId
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: id
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 152
element.id:
  value: ImplementationGuide.definition.resource:Measure
element definition.path:
  value: ImplementationGuide.definition.resource
element definition.slice name:
  value: Measure
element definition.short:
  value: Resource in the implementation guide
element definition.definition:
  value: A resource that is part of the implementation guide. Conformance resources (value set, structure definition, capability statements etc.) are obvious candidates for inclusion, but any kind of resource can be included as an example resource.
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.definition.resource
  element definition.base.min:
    value: 1
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: BackboneElement
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 153
element.id:
  value: ImplementationGuide.definition.resource:Measure.id
element definition.path:
  value: ImplementationGuide.definition.resource.id
element definition.representation:
  value: xmlAttr
  index: 0
element definition.short:
  value: Unique id for inter-element referencing
element definition.definition:
  value: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: Element.id
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element.extension:
    index: 0
    extension.url:
      value: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
    extension.value url:
      value: string
  element definition.type.code:
    value: http://hl7.org/fhirpath/System.String
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: n/a

index: 154
element.id:
  value: ImplementationGuide.definition.resource:Measure.extension
element definition.path:
  value: ImplementationGuide.definition.resource.extension
element definition.short:
  value: Additional content defined by implementations
element definition.definition:
  value: May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
element definition.comment:
  value: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
element definition.alias:
  value: extensions
  index: 0
element definition.alias:
  value: user content
  index: 1
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: Element.extension
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: Extension
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.constraint:
  index: 1
  element definition.constraint.key:
    value: ext-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: Must have either extensions or value[x], not both
  element definition.constraint.expression:
    value: extension.exists() != value.exists()
  element definition.constraint.xpath:
    value: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Extension
    link: http://hl7.org/fhir/StructureDefinition/Extension
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: n/a

index: 155
element.id:
  value: ImplementationGuide.definition.resource:Measure.modifierExtension
element definition.path:
  value: ImplementationGuide.definition.resource.modifierExtension
element definition.short:
  value: Extensions that cannot be ignored even if unrecognized
element definition.definition:
  value: May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
element definition.comment:
  value: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
element definition.requirements:
  value: Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).
element definition.alias:
  value: extensions
  index: 0
element definition.alias:
  value: user content
  index: 1
element definition.alias:
  value: modifiers
  index: 2
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: BackboneElement.modifierExtension
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: Extension
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.constraint:
  index: 1
  element definition.constraint.key:
    value: ext-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: Must have either extensions or value[x], not both
  element definition.constraint.expression:
    value: extension.exists() != value.exists()
  element definition.constraint.xpath:
    value: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Extension
    link: http://hl7.org/fhir/StructureDefinition/Extension
element definition.is modifier:
  value: true
element definition.is modifier reason:
  value: Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
element definition.is summary:
  value: true
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: N/A

index: 156
element.id:
  value: ImplementationGuide.definition.resource:Measure.reference
element definition.path:
  value: ImplementationGuide.definition.resource.reference
element definition.short:
  value: Location of the resource
element definition.definition:
  value: Where this resource is found.
element definition.comment:
  value: Usually this is a relative URL that locates the resource within the implementation guide. If you authoring an implementation guide, and will publish it using the FHIR publication tooling, use a URI that may point to a resource, or to one of various alternative representations (e.g. spreadsheet). The tooling will convert this when it publishes it.
element definition.min:
  value: 1
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.definition.resource.reference
  element definition.base.min:
    value: 1
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: Reference
  element definition.type.target profile:
    value: http://smart.who.int/base/StructureDefinition/SGMeasure
    index: 0
    link: http://smart.who.int/base/StructureDefinition/SGMeasure
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 157
element.id:
  value: ImplementationGuide.definition.resource:Measure.reference.id
element definition.path:
  value: ImplementationGuide.definition.resource.reference.id
element definition.representation:
  value: xmlAttr
  index: 0
element definition.short:
  value: Unique id for inter-element referencing
element definition.definition:
  value: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: Element.id
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element.extension:
    index: 0
    extension.url:
      value: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
    extension.value url:
      value: string
  element definition.type.code:
    value: http://hl7.org/fhirpath/System.String
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: n/a

index: 158
element.id:
  value: ImplementationGuide.definition.resource:Measure.reference.extension
element definition.path:
  value: ImplementationGuide.definition.resource.reference.extension
element definition.slicing:
  element definition.slicing.discriminator:
    index: 0
    element definition.slicing.discriminator.type:
      value: value
    element definition.slicing.discriminator.path:
      value: url
  element definition.slicing.description:
    value: Extensions are always sliced by (at least) url
  element definition.slicing.rules:
    value: open
element definition.short:
  value: Additional content defined by implementations
element definition.definition:
  value: May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
element definition.comment:
  value: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
element definition.alias:
  value: extensions
  index: 0
element definition.alias:
  value: user content
  index: 1
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: Element.extension
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: Extension
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.constraint:
  index: 1
  element definition.constraint.key:
    value: ext-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: Must have either extensions or value[x], not both
  element definition.constraint.expression:
    value: extension.exists() != value.exists()
  element definition.constraint.xpath:
    value: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Extension
    link: http://hl7.org/fhir/StructureDefinition/Extension
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: n/a

index: 159
element.id:
  value: ImplementationGuide.definition.resource:Measure.reference.reference
element definition.path:
  value: ImplementationGuide.definition.resource.reference.reference
element definition.short:
  value: Literal reference, Relative, internal or absolute URL
element definition.definition:
  value: A reference to a location at which the other resource is found. The reference may be a relative reference, in which case it is relative to the service base URL, or an absolute URL that resolves to the location where the resource is found. The reference may be version specific or not. If the reference is not to a FHIR RESTful server, then it should be assumed to be version specific. Internal fragment references (start with '#') refer to contained resources.
element definition.comment:
  value: Using absolute URLs provides a stable scalable approach suitable for a cloud/web context, while using relative/logical references provides a flexible approach suitable for use when trading across closed eco-system boundaries. Absolute URLs do not need to point to a FHIR RESTful server, though this is the preferred approach. If the URL conforms to the structure "/[type]/[id]" then it should be assumed that the reference is to a FHIR RESTful server.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: Reference.reference
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: string
element definition.condition:
  value: ref-1
  index: 0
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: N/A

index: 160
element.id:
  value: ImplementationGuide.definition.resource:Measure.reference.type
element definition.path:
  value: ImplementationGuide.definition.resource.reference.type
element definition.short:
  value: Type the reference refers to (e.g. "Patient")
element definition.definition:
  value: The expected type of the target of the reference. If both Reference.type and Reference.reference are populated and Reference.reference is a FHIR URL, both SHALL be consistent. The type is the Canonical URL of Resource Definition that is the type this reference refers to. References are URLs that are relative to http://hl7.org/fhir/StructureDefinition/ e.g. "Patient" is a reference to http://hl7.org/fhir/StructureDefinition/Patient. Absolute URLs are only allowed for logical models (and can only be used in references in logical models, not resources).
element definition.comment:
  value: This element is used to indicate the type of the target of the reference. This may be used which ever of the other elements are populated (or not). In some cases, the type of the target may be determined by inspection of the reference (e.g. a RESTful URL) or by resolving the target of the reference; if both the type and a reference is provided, the reference SHALL resolve to a resource of the same type as that specified.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: Reference.type
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: uri
element definition.pattern uri:
  value: Measure
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true
element definition.binding:
  element.extension:
    index: 0
    extension.url:
      value: http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName
    extension.value string:
      value: FHIRResourceTypeExt
  element definition.binding.strength:
    value: extensible
  element definition.binding.description:
    value: Aa resource (or, for logical models, the URI of the logical model).
  element definition.binding.value set:
    value: http://hl7.org/fhir/ValueSet/resource-types|4.0.1
    link: 4.0
    link: .1
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: N/A

index: 161
element.id:
  value: ImplementationGuide.definition.resource:Measure.reference.identifier
element definition.path:
  value: ImplementationGuide.definition.resource.reference.identifier
element definition.short:
  value: Logical reference, when literal reference is not known
element definition.definition:
  value: An identifier for the target resource. This is used when there is no way to reference the other resource directly, either because the entity it represents is not available through a FHIR server, or because there is no way for the author of the resource to convert a known identifier to an actual location. There is no requirement that a Reference.identifier point to something that is actually exposed as a FHIR instance, but it SHALL point to a business concept that would be expected to be exposed as a FHIR instance, and that instance would need to be of a FHIR resource type allowed by the reference.
element definition.comment:
  value: When an identifier is provided in place of a reference, any system processing the reference will only be able to resolve the identifier to a reference if it understands the business context in which the identifier is used. Sometimes this is global (e.g. a national identifier) but often it is not. For this reason, none of the useful mechanisms described for working with references (e.g. chaining, includes) are possible, nor should servers be expected to be able resolve the reference. Servers may accept an identifier based reference untouched, resolve it, and/or reject it - see CapabilityStatement.rest.resource.referencePolicy. When both an identifier and a literal reference are provided, the literal reference is preferred. Applications processing the resource are allowed - but not required - to check that the identifier matches the literal reference Applications converting a logical reference to a literal reference may choose to leave the logical reference present, or remove it. Reference is intended to point to a structure that can potentially be expressed as a FHIR resource, though there is no need for it to exist as an actual FHIR resource instance - except in as much as an application wishes to actual find the target of the reference. The content referred to be the identifier must meet the logical constraints implied by any limitations on what resource types are permitted for the reference. For example, it would not be legitimate to send the identifier for a drug prescription if the type were Reference(Observation|DiagnosticReport). One of the use-cases for Reference.identifier is the situation where no FHIR representation exists (where the type is Reference (Any).
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: Reference.identifier
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: Identifier
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: .identifier

index: 162
element.id:
  value: ImplementationGuide.definition.resource:Measure.reference.display
element.extension:
  index: 0
  extension.url:
    value: http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable
  extension.value boolean:
    value: true
element definition.path:
  value: ImplementationGuide.definition.resource.reference.display
element definition.short:
  value: Text alternative for the resource
element definition.definition:
  value: Plain text narrative that identifies the resource in addition to the resource reference.
element definition.comment:
  value: This is generally not the same as the Resource.text of the referenced resource. The purpose is to identify what's being referenced, not to fully describe it.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: Reference.display
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: string
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: true
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: N/A

index: 163
element.id:
  value: ImplementationGuide.definition.resource:Measure.fhirVersion
element definition.path:
  value: ImplementationGuide.definition.resource.fhirVersion
element definition.short:
  value: Versions this applies to (if different to IG)
element definition.definition:
  value: Indicates the FHIR Version(s) this artifact is intended to apply to. If no versions are specified, the resource is assumed to apply to all the versions stated in ImplementationGuide.fhirVersion.
element definition.comment:
  value: The resource SHALL be valid against all the versions it is specified to apply to. If the resource referred to is a StructureDefinition, the fhirVersion stated in the StructureDefinition cannot disagree with the version specified here; the specified versions SHALL include the version specified by the StructureDefinition, and may include additional versions using the [applicable-version](http://hl7.org/fhir/R4/extension-structuredefinition-applicable-version.html) extension.
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.definition.resource.fhirVersion
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: code
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.binding:
  element.extension:
    index: 0
    extension.url:
      value: http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName
    extension.value string:
      value: FHIRVersion
  element definition.binding.strength:
    value: required
  element definition.binding.description:
    value: All published FHIR Versions.
  element definition.binding.value set:
    value: http://hl7.org/fhir/ValueSet/FHIR-version|4.0.1
    link: 4.0
    link: .1

index: 164
element.id:
  value: ImplementationGuide.definition.resource:Measure.name
element definition.path:
  value: ImplementationGuide.definition.resource.name
element definition.short:
  value: Human Name for the resource
element definition.definition:
  value: A human assigned name for the resource. All resources SHOULD have a name, but the name may be extracted from the resource (e.g. ValueSet.name).
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.definition.resource.name
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: string
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 165
element.id:
  value: ImplementationGuide.definition.resource:Measure.description
element definition.path:
  value: ImplementationGuide.definition.resource.description
element definition.short:
  value: Reason why included in guide
element definition.definition:
  value: A description of the reason that a resource has been included in the implementation guide.
element definition.comment:
  value: This is mostly used with examples to explain why it is present (though they can have extensive comments in the examples).
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.definition.resource.description
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: string
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 166
element.id:
  value: ImplementationGuide.definition.resource:Measure.example[x]
element definition.path:
  value: ImplementationGuide.definition.resource.example[x]
element definition.short:
  value: Is an example/What is this an example of?
element definition.definition:
  value: If true or a reference, indicates the resource is an example instance. If a reference is present, indicates that the example is an example of the specified profile.
element definition.comment:
  value: Examples: * StructureDefinition -> Any * ValueSet -> expansion * OperationDefinition -> Parameters * Questionnaire -> QuestionnaireResponse.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.definition.resource.example[x]
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: boolean
element definition.type:
  index: 1
  element definition.type.code:
    value: canonical
  element definition.type.target profile:
    value: http://hl7.org/fhir/StructureDefinition/StructureDefinition|4.0.1
    index: 0
    link: 4.0
    link: .1
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 167
element.id:
  value: ImplementationGuide.definition.resource:Measure.groupingId
element definition.path:
  value: ImplementationGuide.definition.resource.groupingId
element definition.short:
  value: Grouping this is part of
element definition.definition:
  value: Reference to the id of the grouping this resource appears in.
element definition.comment:
  value: This must correspond to a package.id element within this implementation guide.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.definition.resource.groupingId
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: id
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 168
element.id:
  value: ImplementationGuide.definition.resource:Profile
element definition.path:
  value: ImplementationGuide.definition.resource
element definition.slice name:
  value: Profile
element definition.short:
  value: Resource in the implementation guide
element definition.definition:
  value: A resource that is part of the implementation guide. Conformance resources (value set, structure definition, capability statements etc.) are obvious candidates for inclusion, but any kind of resource can be included as an example resource.
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.definition.resource
  element definition.base.min:
    value: 1
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: BackboneElement
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 169
element.id:
  value: ImplementationGuide.definition.resource:Profile.id
element definition.path:
  value: ImplementationGuide.definition.resource.id
element definition.representation:
  value: xmlAttr
  index: 0
element definition.short:
  value: Unique id for inter-element referencing
element definition.definition:
  value: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: Element.id
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element.extension:
    index: 0
    extension.url:
      value: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
    extension.value url:
      value: string
  element definition.type.code:
    value: http://hl7.org/fhirpath/System.String
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: n/a

index: 170
element.id:
  value: ImplementationGuide.definition.resource:Profile.extension
element definition.path:
  value: ImplementationGuide.definition.resource.extension
element definition.short:
  value: Additional content defined by implementations
element definition.definition:
  value: May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
element definition.comment:
  value: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
element definition.alias:
  value: extensions
  index: 0
element definition.alias:
  value: user content
  index: 1
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: Element.extension
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: Extension
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.constraint:
  index: 1
  element definition.constraint.key:
    value: ext-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: Must have either extensions or value[x], not both
  element definition.constraint.expression:
    value: extension.exists() != value.exists()
  element definition.constraint.xpath:
    value: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Extension
    link: http://hl7.org/fhir/StructureDefinition/Extension
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: n/a

index: 171
element.id:
  value: ImplementationGuide.definition.resource:Profile.modifierExtension
element definition.path:
  value: ImplementationGuide.definition.resource.modifierExtension
element definition.short:
  value: Extensions that cannot be ignored even if unrecognized
element definition.definition:
  value: May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
element definition.comment:
  value: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
element definition.requirements:
  value: Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).
element definition.alias:
  value: extensions
  index: 0
element definition.alias:
  value: user content
  index: 1
element definition.alias:
  value: modifiers
  index: 2
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: BackboneElement.modifierExtension
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: Extension
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.constraint:
  index: 1
  element definition.constraint.key:
    value: ext-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: Must have either extensions or value[x], not both
  element definition.constraint.expression:
    value: extension.exists() != value.exists()
  element definition.constraint.xpath:
    value: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Extension
    link: http://hl7.org/fhir/StructureDefinition/Extension
element definition.is modifier:
  value: true
element definition.is modifier reason:
  value: Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
element definition.is summary:
  value: true
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: N/A

index: 172
element.id:
  value: ImplementationGuide.definition.resource:Profile.reference
element definition.path:
  value: ImplementationGuide.definition.resource.reference
element definition.short:
  value: Location of the resource
element definition.definition:
  value: Where this resource is found.
element definition.comment:
  value: Usually this is a relative URL that locates the resource within the implementation guide. If you authoring an implementation guide, and will publish it using the FHIR publication tooling, use a URI that may point to a resource, or to one of various alternative representations (e.g. spreadsheet). The tooling will convert this when it publishes it.
element definition.min:
  value: 1
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: ImplementationGuide.definition.resource.reference
  element definition.base.min:
    value: 1
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element definition.type.code:
    value: Reference
  element definition.type.target profile:
    value: http://smart.who.int/base/StructureDefinition/SGStructureDefinition
    index: 0
    link: http://smart.who.int/base/StructureDefinition/SGStructureDefinition
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: 173
element.id:
  value: ImplementationGuide.definition.resource:Profile.reference.id
element definition.path:
  value: ImplementationGuide.definition.resource.reference.id
element definition.representation:
  value: xmlAttr
  index: 0
element definition.short:
  value: Unique id for inter-element referencing
element definition.definition:
  value: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: Element.id
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: 0
  element.extension:
    index: 0
    extension.url:
      value: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
    extension.value url:
      value: string
  element definition.type.code:
    value: http://hl7.org/fhirpath/System.String
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: 0
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: n/a

index: 174
element.id:
  value: ImplementationGuide.definition.resource:Profile.reference.extension
element definition.path:
  value: ImplementationGuide.definition.resource.reference.extension
element definition.slicing:
  element definition.slicing.discriminator:
    index: 0
    element definition.slicing.discriminator.type:
      value: value
    element definition.slicing.discriminator.path:
      value: url
  element definition.slicing.description:
    value: Extensions are always sliced by (at least) url
  element definition.slicing.rules:
    value: open
element definition.short:
  value: Additional content defined by implementations
element definition.definition:
  value: May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
element definition.comment:
  value: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
element definition.alias:
  value: extensions
  index: 0
element definition.alias:
  value: user content
  index: 1
element definition.min:
  value: 0
element definition.max:
  value: *
element definition.base:
  element definition.base.path:
    value: Element.extension
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: 0
  element definition.type.code:
    value: Extension
element definition.constraint:
  index: 0
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.constraint:
  index: 1
  element definition.constraint.key:
    value: ext-1
  element definition.constraint.severity:
    value: error