profile-StructureDefinition
type: StructureDefinition
node role: treeRoot
id:
  v: profile-StructureDefinition
text:
  status:
    v: extensions
  div:
    v: Generated Narrative: StructureDefinition profile-StructureDefinition Name Flags Card. Type Description & Constraints<img src="[binary]" alt="doco" style="background-color: inherit"/> StructureDefinition 0..* StructureDefinition Structural Definition #xD; Slices for extension 0..* Extension Extension Slice: Unordered, Open by value:url #xD; extension:versionAlgorithm 0..1 ?gen-e1? [CanonicalType[http://hl7.org/fhir/StructureDefinition/artifact-versionAlgorithm]] R5: How to compare versions (new) URL: http://hl7.org/fhir/StructureDefinition/artifact-versionAlgorithm #xD; extension:copyrightLabel 0..1 ?gen-e1? [CanonicalType[http://hl7.org/fhir/StructureDefinition/artifact-copyrightLabel]] R5: Copyright holder and year(s) (new) URL: http://hl7.org/fhir/StructureDefinition/artifact-copyrightLabel #xD; contact #xD; Slices for extension 0..* Extension Extension Slice: Unordered, Open by value:url #xD; extension:contact 0..* (Complex) R5: Contact details for the publisher additional types URL: http://hl7.org/fhir/5.0/StructureDefinition/extension-StructureDefinition.contact #xD; fhirVersion #xD; Slices for extension 0..* Extension Extension Slice: Unordered, Open by value:url #xD; extension:fhirVersion 0..1 code R5: fhirVersion additional types URL: http://hl7.org/fhir/5.0/StructureDefinition/extension-StructureDefinition.fhirVersion Binding: R5FHIRVersionForR3 (0.1.0) (required): All published FHIR Versions. #xD; context #xD; Slices for extension 1..* Extension Extension Slice: Unordered, Open by value:url #xD; extension:type 1..1 code R5: fhirpath | element | extension (new) URL: http://hl7.org/fhir/5.0/StructureDefinition/extension-StructureDefinition.context.type Binding: R5ExtensionContextTypeForR3 (0.1.0) (required): How an extension context is interpreted. #xD; <img src="[binary]" alt="doco" style="background-color: inherit"/> Documentation for this format
extension:
  url:
    v: http://hl7.org/fhir/StructureDefinition/structuredefinition-wg
    l: structuredefinition-wg
  value: Code
    v: fhir
extension:
  extension:
    url:
      v: packageId
      l: packageId
    value: Id
      v: hl7.fhir.uv.xver-r5.r3
  extension:
    url:
      v: version
      l: version
    value: String
      v: 0.1.0
  url:
    v: http://hl7.org/fhir/StructureDefinition/package-source
    l: package-source
extension:
  url:
    v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm
    l: structuredefinition-fmm
  value: Integer
    v: 0
    extension:
      url:
        v: http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom
        l: structuredefinition-conformance-derivedFrom
      value: Uri
        v: http://hl7.org/fhir/uv/xver/ImplementationGuide/hl7.fhir.uv.xver-r5.r3
        l: hl7.fhir.uv.xver-r5.r3
extension:
  url:
    v: http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status
    l: structuredefinition-standards-status
  value: Code
    v: trial-use
    extension:
      url:
        v: http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom
        l: structuredefinition-conformance-derivedFrom
      value: Uri
        v: http://hl7.org/fhir/uv/xver/ImplementationGuide/hl7.fhir.uv.xver-r5.r3
        l: hl7.fhir.uv.xver-r5.r3
url:
  v: http://hl7.org/fhir/5.0/StructureDefinition/profile-StructureDefinition
  l: profile-StructureDefinition
version:
  v: 0.1.0
name:
  v: Profile_R5_StructureDefinition_R3
title:
  v: Cross-version Profile for R5.StructureDefinition for use in FHIR STU3
status:
  v: active
experimental:
  v: false
date:
  v: 2026-03-17T16:05:13.1614505-05:00
publisher:
  v: FHIR Infrastructure
contact:
  name:
    v: FHIR Infrastructure
  telecom:
    system:
      v: url
    value:
      v: http://www.hl7.org/Special/committees/fiwg
description:
  v: This cross-version profile allows R5 StructureDefinition content to be represented via FHIR STU3 StructureDefinition resources.
jurisdiction:
  coding:
    system:
      v: http://unstats.un.org/unsd/methods/m49/m49.htm
      l: m49.htm
    code:
      v: 001
    display:
      v: World
fhir version:
  v: 3.0.2
mapping:
  identity:
    v: rim
  uri:
    v: http://hl7.org/v3
    l: v3
  name:
    v: RIM Mapping
mapping:
  identity:
    v: w5
  uri:
    v: http://hl7.org/fhir/w5
    l: w5
  name:
    v: W5 Mapping
mapping:
  identity:
    v: iso11179
  uri:
    v: http://metadata-standards.org/11179/
    l: http://metadata-standards.org/11179/
  name:
    v: ISO 11179
mapping:
  identity:
    v: objimpl
  uri:
    v: http://hl7.org/fhir/object-implementation
    l: object-implementation
  name:
    v: Object Implementation Information
kind:
  v: resource
abstract:
  v: false
type:
  v: StructureDefinition
base definition:
  v: http://hl7.org/fhir/StructureDefinition/StructureDefinition
  l: StructureDefinition
derivation:
  v: constraint
snapshot:
  element:
    id:
      v: StructureDefinition
    path:
      v: StructureDefinition
    short:
      v: Structural Definition
    definition:
      v: A definition of a FHIR structure. This resource is used to describe the underlying resources, data types defined in FHIR, and also for describing extensions and constraints on resources and data types.
    alias:
      v: Template
    alias:
      v: Profile
    min:
      v: 0
    max:
      v: *
    base:
      path:
        v: StructureDefinition
      min:
        v: 0
      max:
        v: *
    constraint:
      key:
        v: dom-2
      severity:
        v: error
      human:
        v: If the resource is contained in another resource, it SHALL NOT contain nested Resources
      expression:
        v: contained.contained.empty()
      xpath:
        v: not(parent::f:contained and f:contained)
      source:
        v: http://hl7.org/fhir/StructureDefinition/DomainResource
        l: DomainResource
    constraint:
      key:
        v: dom-1
      severity:
        v: error
      human:
        v: If the resource is contained in another resource, it SHALL NOT contain any narrative
      expression:
        v: contained.text.empty()
      xpath:
        v: not(parent::f:contained and f:text)
      source:
        v: http://hl7.org/fhir/StructureDefinition/DomainResource
        l: DomainResource
    constraint:
      key:
        v: dom-4
      severity:
        v: error
      human:
        v: If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated
      expression:
        v: contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()
      xpath:
        v: not(exists(f:contained/*/f:meta/f:versionId)) and not(exists(f:contained/*/f:meta/f:lastUpdated))
      source:
        v: http://hl7.org/fhir/StructureDefinition/DomainResource
        l: DomainResource

key:
  v: dom-3
severity:
  v: error
human:
  v: If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource
expression:
  v: contained.where(('#'+id in %resource.descendants().reference).not()).empty()
xpath:
  v: not(exists(for $id in f:contained/*/@id return $id[not(ancestor::f:contained/parent::*/descendant::f:reference/@value=concat('#', $id))]))
source:
  v: http://hl7.org/fhir/StructureDefinition/DomainResource
  l: DomainResource

key:
  v: sdf-9
requirements:
  v: Because these 3 fields seem to be have overlapping meaning with the ones in the root of StructureDefinition
severity:
  v: error
human:
  v: In any snapshot or differential, no label, code or requirements on the an element without a "." in the path (e.g. the first element)
expression:
  v: children().element.where(path.contains('.').not()).label.empty() and children().element.where(path.contains('.').not()).code.empty() and children().element.where(path.contains('.').not()).requirements.empty()
xpath:
  v: not(exists(f:snapshot/f:element[not(contains(f:path/@value, '.')) and (f:label or f:code or f:requirements)])) and not(exists(f:differential/f:element[not(contains(f:path/@value, '.')) and (f:label or f:code or f:requirements)]))
source:
  v: http://hl7.org/fhir/StructureDefinition/StructureDefinition
  l: StructureDefinition

key:
  v: sdf-19
requirements:
  v: custom types only in logical models
severity:
  v: error
human:
  v: Custom types can only be used in logical models
expression:
  v: kind = 'logical' or (differential.element.type.code.all(hasValue() implies matches('^[a-zA-Z0-9]+$')) and snapshot.element.type.code.all(hasValue() implies matches('^[a-zA-Z0-9]+$')))
xpath:
  v: f:kind/@value = 'logical' or count(f:differential/f:element/f:type/f:code[@value and not(matches(string(@value), '^[a-zA-Z0-9]+$'))]|f:snapshot/f:element/f:type/f:code[@value and not(matches(string(@value), '^[a-zA-Z0-9]+$'))]) =0
source:
  v: http://hl7.org/fhir/StructureDefinition/StructureDefinition
  l: StructureDefinition

key:
  v: sdf-16
requirements:
  v: element ids need to be unique
severity:
  v: error
human:
  v: All element definitions must have unique ids (snapshot)
expression:
  v: snapshot.element.id.trace('ids').isDistinct()
xpath:
  v: count(*/f:element)=count(*/f:element/@id)
source:
  v: http://hl7.org/fhir/StructureDefinition/StructureDefinition
  l: StructureDefinition

key:
  v: sdf-18
requirements:
  v: contextInvariant
severity:
  v: error
human:
  v: Context Invariants can only be used for extensions
expression:
  v: contextInvariant.exists() implies type = 'Extension'
xpath:
  v: not(exists(f:contextInvariant)) or (f:type/@value = 'Extension')
source:
  v: http://hl7.org/fhir/StructureDefinition/StructureDefinition
  l: StructureDefinition

key:
  v: sdf-17
requirements:
  v: element ids need to be unique
severity:
  v: error
human:
  v: All element definitions must have unique ids (diff)
expression:
  v: differential.element.id.trace('ids').isDistinct()
xpath:
  v: count(*/f:element)=count(*/f:element/@id)
source:
  v: http://hl7.org/fhir/StructureDefinition/StructureDefinition
  l: StructureDefinition

key:
  v: sdf-11
requirements:
  v: Ensure that the type is not inconsistent with the other information in the structure
severity:
  v: error
human:
  v: If there's a type, its content must match the path name in the first element of a snapshot
expression:
  v: snapshot.empty() or snapshot.element.first().path = type
xpath:
  v: not(exists(f:snapshot)) or (f:type/@value = f:snapshot/f:element[1]/f:path/@value)
source:
  v: http://hl7.org/fhir/StructureDefinition/StructureDefinition
  l: StructureDefinition

key:
  v: sdf-14
requirements:
  v: elements have id
severity:
  v: error
human:
  v: All element definitions must have an id
expression:
  v: snapshot.element.all(id.exists()) and differential.element.all(id.exists())
xpath:
  v: count(*/f:element)=count(*/f:element/@id)
source:
  v: http://hl7.org/fhir/StructureDefinition/StructureDefinition
  l: StructureDefinition

key:
  v: sdf-1
severity:
  v: error
human:
  v: Element paths must be unique unless the structure is a constraint
expression:
  v: derivation = 'constraint' or snapshot.element.select(path).isDistinct()
xpath:
  v: (f:derivation/@value = 'constraint') or (count(f:snapshot/f:element) = count(distinct-values(f:snapshot/f:element/f:path/@value)))
source:
  v: http://hl7.org/fhir/StructureDefinition/StructureDefinition
  l: StructureDefinition

key:
  v: sdf-7
severity:
  v: error
human:
  v: If the structure describes a base Resource or Type, the URL has to start with "http://hl7.org/fhir/StructureDefinition/" and the tail must match the id
expression:
  v: (derivation = 'constraint') or (kind = 'logical') or (url = 'http://hl7.org/fhir/StructureDefinition/'+id)
xpath:
  v: (f:derivation/@value = 'constraint') or (f:kind/@value = 'logical') or (f:url/@value=concat('http://hl7.org/fhir/StructureDefinition/', f:id/@value))
source:
  v: http://hl7.org/fhir/StructureDefinition/StructureDefinition
  l: StructureDefinition

key:
  v: sdf-6
severity:
  v: error
human:
  v: A structure must have either a differential, or a snapshot (or both)
expression:
  v: snapshot.exists() or differential.exists()
xpath:
  v: exists(f:snapshot) or exists(f:differential)
source:
  v: http://hl7.org/fhir/StructureDefinition/StructureDefinition
  l: StructureDefinition

key:
  v: sdf-5
severity:
  v: error
human:
  v: If the structure defines an extension then the structure must have context information
expression:
  v: type != 'Extension' or derivation = 'specialization' or (context.exists() and contextType.exists())
xpath:
  v: not(f:type/@value = 'extension') or (f:derivation/@value = 'specialization') or (exists(f:context) and exists(f:contextType))
source:
  v: http://hl7.org/fhir/StructureDefinition/StructureDefinition
  l: StructureDefinition

key:
  v: sdf-4
requirements:
  v: Ensure that the base types are abstract
severity:
  v: error
human:
  v: If the structure is not abstract, then there SHALL be a baseDefinition
expression:
  v: abstract = true or baseDefinition.exists()
xpath:
  v: (f:abstract/@value=true()) or exists(f:baseDefinition)
source:
  v: http://hl7.org/fhir/StructureDefinition/StructureDefinition
  l: StructureDefinition

identity:
  v: rim
map:
  v: Entity. Role, or Act

identity:
  v: rim
map:
  v: n/a

identity:
  v: w5
map:
  v: conformance.content

id:
  v: StructureDefinition.id
path:
  v: StructureDefinition.id
short:
  v: Logical id of this artifact
definition:
  v: The logical id of the resource, as used in the URL for the resource. Once assigned, this value never changes.
comment:
  v: The only time that a resource does not have an id is when it is being submitted to the server using a create operation.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Resource.id
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: id
    l: id
is summary:
  v: true

id:
  v: StructureDefinition.meta
path:
  v: StructureDefinition.meta
short:
  v: Metadata about the resource
definition:
  v: The metadata about the resource. This is content that is maintained by the infrastructure. Changes to the content may not always be associated with version changes to the resource.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Resource.meta
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: Meta
    l: Meta
is summary:
  v: true

id:
  v: StructureDefinition.implicitRules
path:
  v: StructureDefinition.implicitRules
short:
  v: A set of rules under which this content was created
definition:
  v: A reference to a set of rules that were followed when the resource was constructed, and which must be understood when processing the content.
comment:
  v: 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. This element is labelled as a modifier because the implicit rules may provide additional knowledge about the resource that modifies it's meaning or interpretation.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Resource.implicitRules
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: uri
    l: uri
is modifier:
  v: true
is summary:
  v: true

id:
  v: StructureDefinition.language
path:
  v: StructureDefinition.language
short:
  v: Language of the resource content
definition:
  v: The base language in which the resource is written.
comment:
  v: 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).
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Resource.language
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: code
    l: code
binding:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/elementdefinition-maxValueSet
      l: elementdefinition-maxValueSet
    value: Reference
      l: 3.0
      l: .2
      reference:
        v: http://hl7.org/fhir/ValueSet/all-languages|3.0.2
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName
      l: elementdefinition-bindingName
    value: String
      v: Language
  strength:
    v: extensible
  description:
    v: A human language.
  value set: Reference
    l: 3.0
    l: .2
    reference:
      v: http://hl7.org/fhir/ValueSet/languages|3.0.2

id:
  v: StructureDefinition.text
path:
  v: StructureDefinition.text
short:
  v: Text summary of the resource, for human interpretation
definition:
  v: A human-readable narrative that contains a summary of the resource, and may 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.
comment:
  v: 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 in formation is added later.
alias:
  v: narrative
alias:
  v: html
alias:
  v: xhtml
alias:
  v: display
min:
  v: 0
max:
  v: 1
base:
  path:
    v: DomainResource.text
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: Narrative
    l: Narrative
condition:
  v: dom-1
mapping:
  identity:
    v: rim
  map:
    v: Act.text?

id:
  v: StructureDefinition.contained
path:
  v: StructureDefinition.contained
short:
  v: Contained, inline Resources
definition:
  v: 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.
comment:
  v: 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.
alias:
  v: inline resources
alias:
  v: anonymous resources
alias:
  v: contained resources
min:
  v: 0
max:
  v: *
base:
  path:
    v: DomainResource.contained
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Resource
    l: Resource
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: StructureDefinition.extension
path:
  v: StructureDefinition.extension
slicing:
  discriminator:
    type:
      v: value
    path:
      v: url
  ordered:
    v: false
  rules:
    v: open
short:
  v: Extension
definition:
  v: An Extension
min:
  v: 0
max:
  v: *
base:
  path:
    v: DomainResource.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
    l: Extension

id:
  v: StructureDefinition.extension:versionAlgorithm
path:
  v: StructureDefinition.extension
slice name:
  v: versionAlgorithm
short:
  v: R5: How to compare versions (new)
definition:
  v: R5: `StructureDefinition.versionAlgorithm[x]` (new:Coding, string)
comment:
  v: Element `StructureDefinition.versionAlgorithm[x]` has a context of DataElement based on following the parent source element upwards and mapping to `DataElement`. Element `StructureDefinition.versionAlgorithm[x]` has a context of StructureDefinition based on following the parent source element upwards and mapping to `StructureDefinition`. Element `StructureDefinition.versionAlgorithm[x]` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element). An externally-defined extension that has been mapped as the representation of FHIR R5 element `StructureDefinition.versionAlgorithm[x]`: `http://hl7.org/fhir/StructureDefinition/artifact-versionAlgorithm`. 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.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: DomainResource.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
    l: Extension
  profile:
    v: http://hl7.org/fhir/StructureDefinition/artifact-versionAlgorithm
    l: artifact-versionAlgorithm

id:
  v: StructureDefinition.extension:copyrightLabel
path:
  v: StructureDefinition.extension
slice name:
  v: copyrightLabel
short:
  v: R5: Copyright holder and year(s) (new)
definition:
  v: R5: `StructureDefinition.copyrightLabel` (new:string)
comment:
  v: Element `StructureDefinition.copyrightLabel` has a context of DataElement based on following the parent source element upwards and mapping to `DataElement`. Element `StructureDefinition.copyrightLabel` has a context of StructureDefinition based on following the parent source element upwards and mapping to `StructureDefinition`. Element `StructureDefinition.copyrightLabel` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element). An externally-defined extension that has been mapped as the representation of FHIR R5 element `StructureDefinition.copyrightLabel`: `http://hl7.org/fhir/StructureDefinition/artifact-copyrightLabel`. The (c) symbol should NOT be included in this string. It will be added by software when rendering the notation. Full details about licensing, restrictions, warrantees, etc. goes in the more general 'copyright' element.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: DomainResource.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
    l: Extension
  profile:
    v: http://hl7.org/fhir/StructureDefinition/artifact-copyrightLabel
    l: artifact-copyrightLabel

id:
  v: StructureDefinition.modifierExtension
path:
  v: StructureDefinition.modifierExtension
short:
  v: Extensions that cannot be ignored
definition:
  v: 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. Usually modifier elements provide negation or qualification. In order 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.
comment:
  v: 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.
alias:
  v: extensions
alias:
  v: user content
min:
  v: 0
max:
  v: *
base:
  path:
    v: DomainResource.modifierExtension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
    l: Extension
is modifier:
  v: true
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: StructureDefinition.url
path:
  v: StructureDefinition.url
short:
  v: Logical URI to reference this structure definition (globally unique)
definition:
  v: An absolute URI that is used to identify this structure definition when it is referenced in a specification, model, design or an instance. This SHALL be a URL, SHOULD be globally unique, and SHOULD be an address at which this structure definition is (or will be) published. The URL SHOULD include the major version of the structure definition. For more information see [Technical and Business Versions](http://hl7.org/fhir/STU3/resource.html#versions).
comment:
  v: 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.
requirements:
  v: Allows the structure definition to be referenced by a single globally unique identifier.
alias:
  v: url
alias:
  v: authoritative-url
alias:
  v: destination
alias:
  v: identity
min:
  v: 1
max:
  v: 1
base:
  path:
    v: StructureDefinition.url
  min:
    v: 1
  max:
    v: 1
type:
  code:
    v: uri
    l: uri
is summary:
  v: true
mapping:
  identity:
    v: w5
  map:
    v: id

id:
  v: StructureDefinition.identifier
path:
  v: StructureDefinition.identifier
short:
  v: Additional identifier for the structure definition
definition:
  v: A formal identifier that is used to identify this structure definition when it is represented in other formats, or referenced in a specification, model, design or an instance.
comment:
  v: Typically, this is used for identifiers that can go in an HL7 V3 II (instance identifier) data type, e.g., to identify this structure definition outside of FHIR, where it is not possible to use the logical URI.
requirements:
  v: Allows externally provided and/or usable business identifiers to be easily associated with the module.
min:
  v: 0
max:
  v: *
base:
  path:
    v: StructureDefinition.identifier
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Identifier
    l: Identifier
is summary:
  v: true
mapping:
  identity:
    v: iso11179
  map:
    v: Identifier part
mapping:
  identity:
    v: objimpl
  map:
    v: no-gen-base
mapping:
  identity:
    v: w5
  map:
    v: id

id:
  v: StructureDefinition.version
path:
  v: StructureDefinition.version
short:
  v: Business version of the structure definition
definition:
  v: The identifier that is used to identify this version of the structure definition when it is referenced in a specification, model, design or instance. This is an arbitrary value managed by the structure definition 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.
comment:
  v: There may be different structure definition instances that have the same identifier but different versions. The version can be appended to the url in a reference to allow a refrence to a particular business version of the structure definition with the format [url]|[version].
min:
  v: 0
max:
  v: 1
base:
  path:
    v: StructureDefinition.version
  min:
    v: 0
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    v: 1
type:
  code:
    v: string
    l: string
is summary:
  v: true
mapping:
  identity:
    v: iso11179
  map:
    v: Version
mapping:
  identity:
    v: w5
  map:
    v: id.version

id:
  v: StructureDefinition.name
path:
  v: StructureDefinition.name
short:
  v: Name for this structure definition (computer friendly)
definition:
  v: A natural language name identifying the structure definition. This name should be usable as an identifier for the module by machine processing applications such as code generation.
comment:
  v: The name is not expected to be globally unique. The name should be a simple alpha-numeric type name to ensure that it is computable friendly.
requirements:
  v: Support human navigation and code generation.
min:
  v: 1
max:
  v: 1
base:
  path:
    v: StructureDefinition.name
  min:
    v: 1
  max:
    v: 1
type:
  code:
    v: string
    l: string
is summary:
  v: true

id:
  v: StructureDefinition.title
path:
  v: StructureDefinition.title
short:
  v: Name for this structure definition (human friendly)
definition:
  v: A short, descriptive, user-friendly title for the structure definition.
comment:
  v: This name does not need to be machine-processing friendly and may contain punctuation, white-space, etc. Applications don't have to use this name, but can always fall back to it. The title also corresponds to the label for the root element.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: StructureDefinition.title
  min:
    v: 0
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    v: 1
type:
  code:
    v: string
    l: string
is summary:
  v: true

id:
  v: StructureDefinition.status
path:
  v: StructureDefinition.status
short:
  v: draft | active | retired | unknown
definition:
  v: The status of this structure definition. Enables tracking the life-cycle of the content.
comment:
  v: Allows filtering of structure definitions that are appropriate for use vs. not. This is labeled as "Is Modifier" because applications should not use a retired structure definition without due consideration.
min:
  v: 1
max:
  v: 1
base:
  path:
    v: StructureDefinition.status
  min:
    v: 1
  max:
    v: 1
type:
  code:
    v: code
    l: code
is modifier:
  v: true
is summary:
  v: true
binding:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName
      l: elementdefinition-bindingName
    value: String
      v: PublicationStatus
  strength:
    v: required
  description:
    v: The lifecycle status of a Value Set or Concept Map.
  value set: Reference
    l: 3.0
    l: .2
    reference:
      v: http://hl7.org/fhir/ValueSet/publication-status|3.0.2
mapping:
  identity:
    v: iso11179
  map:
    v: Registration status
mapping:
  identity:
    v: w5
  map:
    v: status

id:
  v: StructureDefinition.experimental
path:
  v: StructureDefinition.experimental
short:
  v: For testing purposes, not real usage
definition:
  v: A boolean value to indicate that this structure definition is authored for testing purposes (or education/evaluation/marketing), and is not intended to be used for genuine usage.
comment:
  v: Allows filtering of structure definition that are appropriate for use vs. not. This is labeled as "Is Modifier" because applications should not use an experimental structure definition in production.
requirements:
  v: Enables experimental content to be developed following the same lifecycle that would be used for a production-level structure definition.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: StructureDefinition.experimental
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    v: 0
  max:
    v: 1
type:
  code:
    v: boolean
    l: boolean
is modifier:
  v: true
is summary:
  v: true
mapping:
  identity:
    v: iso11179
  map:
    v: Registration status
mapping:
  identity:
    v: w5
  map:
    v: class

id:
  v: StructureDefinition.date
path:
  v: StructureDefinition.date
short:
  v: Date this was last changed
definition:
  v: The date (and optionally time) when the structure definition was published. The date must change if and 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 structure definition changes.
comment:
  v: Note that this is not the same as the resource last-modified-date, since the resource may be a secondary representation of the structure definition. Additional specific dates may be added as extensions or be found by consulting Provenances associated with past versions of the resource.
alias:
  v: Revision Date
min:
  v: 0
max:
  v: 1
base:
  path:
    v: StructureDefinition.date
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: dateTime
    l: dateTime
is summary:
  v: true
mapping:
  identity:
    v: w5
  map:
    v: when.recorded

id:
  v: StructureDefinition.publisher
path:
  v: StructureDefinition.publisher
short:
  v: Name of the publisher (organization or individual)
definition:
  v: The name of the individual or organization that published the structure definition.
comment:
  v: Usually an organization, but may be an individual. The publisher (or steward) of the structure definition is the organization or individual primarily responsible for the maintenance and upkeep of the structure definition. 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 structure definition. This item SHOULD be populated unless the information is available from context.
requirements:
  v: Helps establish the "authority/credibility" of the structure definition. May also allow for contact.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: StructureDefinition.publisher
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: string
    l: string
is summary:
  v: true
mapping:
  identity:
    v: iso11179
  map:
    v: Registration Authority
mapping:
  identity:
    v: w5
  map:
    v: who.witness

id:
  v: StructureDefinition.contact
path:
  v: StructureDefinition.contact
short:
  v: Contact details for the publisher
definition:
  v: Contact details to assist a user in finding and communicating with the publisher.
comment:
  v: May be a web site, an email address, a telephone number, etc.
min:
  v: 0
max:
  v: *
base:
  path:
    v: StructureDefinition.contact
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: ContactDetail
    l: ContactDetail
is summary:
  v: true

id:
  v: StructureDefinition.contact.id
path:
  v: StructureDefinition.contact.id
representation:
  v: xmlAttr
short:
  v: xml:id (or equivalent in JSON)
definition:
  v: unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Element.id
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: string
    l: string
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: StructureDefinition.contact.extension
path:
  v: StructureDefinition.contact.extension
slicing:
  discriminator:
    type:
      v: value
    path:
      v: url
  description:
    v: Extensions are always sliced by (at least) url
  ordered:
    v: false
  rules:
    v: open
short:
  v: Extension
definition:
  v: An Extension
min:
  v: 0
max:
  v: *
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
    l: Extension

id:
  v: StructureDefinition.contact.extension:contact
path:
  v: StructureDefinition.contact.extension
slice name:
  v: contact
short:
  v: R5: Contact details for the publisher additional types
definition:
  v: R5: `StructureDefinition.contact` additional types (ContactDetail) additional types from child elements (name, telecom)
comment:
  v: Element `StructureDefinition.contact` is mapped to FHIR STU3 element `DataElement.contact` as `SourceIsBroaderThanTarget`. Element `StructureDefinition.contact` is mapped to FHIR STU3 element `StructureDefinition.contact` as `SourceIsBroaderThanTarget`. The mappings for `StructureDefinition.contact` do not cover the following types: ContactDetail. The mappings for `StructureDefinition.contact` do not cover the following types based on type expansion: name, telecom. May be a web site, an email address, a telephone number, etc. See guidance around (not) making local changes to elements [here](https://hl7.org/fhir/canonicalreso.html#localization).
min:
  v: 0
max:
  v: *
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
    l: Extension
  profile:
    v: http://hl7.org/fhir/5.0/StructureDefinition/extension-StructureDefinition.contact|0.1.0
    l: http://hl7.org/fhir/5.0/StructureDefinition/extension-StructureDefinition.contact

id:
  v: StructureDefinition.contact.name
path:
  v: StructureDefinition.contact.name
short:
  v: Name of an individual to contact
definition:
  v: The name of an individual to contact.
comment:
  v: If there is no named individual, the telecom information is for the organization as a whole.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: ContactDetail.name
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: string
    l: string
is summary:
  v: true

id:
  v: StructureDefinition.contact.telecom
path:
  v: StructureDefinition.contact.telecom
short:
  v: Contact details for individual or organization
definition:
  v: The contact details for the individual (if a name was provided) or the organization.
min:
  v: 0
max:
  v: *
base:
  path:
    v: ContactDetail.telecom
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: ContactPoint
    l: ContactPoint
is summary:
  v: true

id:
  v: StructureDefinition.description
path:
  v: StructureDefinition.description
short:
  v: Natural language description of the structure definition
definition:
  v: A free text natural language description of the structure definition from a consumer's perspective.
comment:
  v: This description can be used to capture details such as why the structure definition 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 structure definition 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 profile is presumed to be the predominant language in the place the profile was created).
min:
  v: 0
max:
  v: 1
base:
  path:
    v: StructureDefinition.description
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: markdown
    l: markdown

id:
  v: StructureDefinition.useContext
path:
  v: StructureDefinition.useContext
short:
  v: Context the content is intended to support
definition:
  v: The content was developed with a focus and intent of supporting the contexts that are listed. These terms may be used to assist with indexing and searching for appropriate structure definition instances.
comment:
  v: When multiple useContexts are specified, there is no expectation whether all or any of the contexts apply.
requirements:
  v: Assist in searching for appropriate content.
min:
  v: 0
max:
  v: *
base:
  path:
    v: StructureDefinition.useContext
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: UsageContext
    l: UsageContext
is summary:
  v: true

id:
  v: StructureDefinition.jurisdiction
path:
  v: StructureDefinition.jurisdiction
short:
  v: Intended jurisdiction for structure definition (if applicable)
definition:
  v: A legal or geographic region in which the structure definition is intended to be used.
comment:
  v: It may be possible for the structure definition to be used in jurisdictions other than those for which it was originally designed or intended.
min:
  v: 0
max:
  v: *
base:
  path:
    v: StructureDefinition.jurisdiction
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: CodeableConcept
    l: CodeableConcept
is summary:
  v: true
binding:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName
      l: elementdefinition-bindingName
    value: String
      v: Jurisdiction
  strength:
    v: extensible
  description:
    v: Countries and regions within which this artifact is targeted for use
  value set: Reference
    l: 3.0
    l: .2
    reference:
      v: http://hl7.org/fhir/ValueSet/jurisdiction|3.0.2

id:
  v: StructureDefinition.purpose
path:
  v: StructureDefinition.purpose
short:
  v: Why this structure definition is defined
definition:
  v: Explaination of why this structure definition is needed and why it has been designed as it has.
comment:
  v: This element does not describe the usage of the structure definition Instead it provides traceability of ''why'' the resource is either needed or ''why'' it is defined as it is. This may be used to point to source materials or specifications that drove the structure of this structure definition.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: StructureDefinition.purpose
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: markdown
    l: markdown
mapping:
  identity:
    v: objimpl
  map:
    v: no-gen-base
mapping:
  identity:
    v: w5
  map:
    v: why

id:
  v: StructureDefinition.copyright
path:
  v: StructureDefinition.copyright
short:
  v: Use and/or publishing restrictions
definition:
  v: A copyright statement relating to the structure definition and/or its contents. Copyright statements are generally legal restrictions on the use and publishing of the structure definition.
requirements:
  v: Consumers must be able to determine any legal restrictions on the use of the structure definition and/or its content.
alias:
  v: License
alias:
  v: Restrictions
min:
  v: 0
max:
  v: 1
base:
  path:
    v: StructureDefinition.copyright
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: markdown
    l: markdown
mapping:
  identity:
    v: objimpl
  map:
    v: no-gen-base

id:
  v: StructureDefinition.keyword
path:
  v: StructureDefinition.keyword
short:
  v: Assist with indexing and finding
definition:
  v: A set of key words or terms from external terminologies that may be used to assist with indexing and searching of templates.
requirements:
  v: Assist in searching for appropriate StructureDefinitions.
min:
  v: 0
max:
  v: *
base:
  path:
    v: StructureDefinition.keyword
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Coding
    l: Coding
is summary:
  v: true
binding:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName
      l: elementdefinition-bindingName
    value: String
      v: StructureDefinitionCode
  strength:
    v: example
  description:
    v: Codes for the meaning of the defined structure (SNOMED CT and LOINC codes, as an example).
  value set: Reference
    l: 3.0
    l: .2
    reference:
      v: http://hl7.org/fhir/ValueSet/profile-code|3.0.2
mapping:
  identity:
    v: iso11179
  map:
    v: keywords

id:
  v: StructureDefinition.fhirVersion
path:
  v: StructureDefinition.fhirVersion
short:
  v: FHIR Version this StructureDefinition targets
definition:
  v: The version of the FHIR specification on which this StructureDefinition is based - this is the formal version of the specification, without the revision number, e.g. [publication].[major].[minor], which is 3.0.2 for this version.
comment:
  v: A StructureDefinition does not need to specify the target it applies to,as StructureDefinitions will often be valid across multiple versions of FHIR. FHIR tooling can determine whether a StructureDefinition is consistent with a particular StructureDefinition if desired.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: StructureDefinition.fhirVersion
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: id
    l: id
is summary:
  v: true

id:
  v: StructureDefinition.fhirVersion.id
path:
  v: StructureDefinition.fhirVersion.id
representation:
  v: xmlAttr
short:
  v: xml:id (or equivalent in JSON)
definition:
  v: unique id for the element within a resource (for internal references)
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Element.id
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: string
    l: string

id:
  v: StructureDefinition.fhirVersion.extension
path:
  v: StructureDefinition.fhirVersion.extension
slicing:
  discriminator:
    type:
      v: value
    path:
      v: url
  ordered:
    v: false
  rules:
    v: open
short:
  v: Extension
definition:
  v: An Extension
min:
  v: 0
max:
  v: *
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
    l: Extension

id:
  v: StructureDefinition.fhirVersion.extension:fhirVersion
path:
  v: StructureDefinition.fhirVersion.extension
slice name:
  v: fhirVersion
short:
  v: R5: fhirVersion additional types
definition:
  v: R5: `StructureDefinition.fhirVersion` additional types (code) additional types from child elements (value)
comment:
  v: Element `StructureDefinition.fhirVersion` is mapped to FHIR STU3 element `StructureDefinition.fhirVersion` as `SourceIsBroaderThanTarget`. The mappings for `StructureDefinition.fhirVersion` do not cover the following types: code. The mappings for `StructureDefinition.fhirVersion` do not cover the following types based on type expansion: value. A StructureDefinition does not need to specify the target it applies to as StructureDefinitions will often be valid across multiple versions of FHIR. FHIR tooling can determine whether a StructureDefinition is consistent with a particular StructureDefinition if desired.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
    l: Extension
  profile:
    v: http://hl7.org/fhir/5.0/StructureDefinition/extension-StructureDefinition.fhirVersion|0.1.0
    l: http://hl7.org/fhir/5.0/StructureDefinition/extension-StructureDefinition.fhirVersion
condition:
  v: ele-1
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() | (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension
    l: Extension
is modifier:
  v: false

id:
  v: StructureDefinition.fhirVersion.value
path:
  v: StructureDefinition.fhirVersion.value
representation:
  v: xmlAttr
short:
  v: Primitive value for id
definition:
  v: Primitive value for id
min:
  v: 0
max:
  v: 1
base:
  path:
    v: string.value
  min:
    v: 0
  max:
    v: 1
type:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-regex
      l: structuredefinition-regex
    value: String
      v: [A-Za-z0-9\-\.]{1,64}
  code:
    extension:
      url:
        v: http://hl7.org/fhir/StructureDefinition/structuredefinition-json-type
        l: structuredefinition-json-type
      value: String
        v: string
    extension:
      url:
        v: http://hl7.org/fhir/StructureDefinition/structuredefinition-xml-type
        l: structuredefinition-xml-type
      value: String
        v: xsd:string
    extension:
      url:
        v: http://hl7.org/fhir/StructureDefinition/structuredefinition-rdf-type
        l: structuredefinition-rdf-type
      value: String
        v: xsd:string

id:
  v: StructureDefinition.mapping
path:
  v: StructureDefinition.mapping
short:
  v: External specification that the content is mapped to
definition:
  v: An external specification that the content is mapped to.
min:
  v: 0
max:
  v: *
base:
  path:
    v: StructureDefinition.mapping
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: BackboneElement
    l: BackboneElement
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() | (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
constraint:
  key:
    v: sdf-2
  severity:
    v: error
  human:
    v: Must have at least a name or a uri (or both)
  expression:
    v: name.exists() or uri.exists()
  xpath:
    v: exists(f:uri) or exists(f:name)
  source:
    v: http://hl7.org/fhir/StructureDefinition/StructureDefinition
    l: StructureDefinition

id:
  v: StructureDefinition.mapping.id
path:
  v: StructureDefinition.mapping.id
representation:
  v: xmlAttr
short:
  v: xml:id (or equivalent in JSON)
definition:
  v: unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Element.id
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: string
    l: string
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: StructureDefinition.mapping.extension
path:
  v: StructureDefinition.mapping.extension
short:
  v: Additional Content defined by implementations
definition:
  v: May be used to represent additional information that is not part of the basic definition of the element. In order 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.
comment:
  v: 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.
alias:
  v: extensions
alias:
  v: user content
min:
  v: 0
max:
  v: *
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
    l: Extension
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: StructureDefinition.mapping.modifierExtension
path:
  v: StructureDefinition.mapping.modifierExtension
short:
  v: Extensions that cannot be ignored
definition:
  v: 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 that contains it. Usually modifier elements provide negation or qualification. In order 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.
comment:
  v: 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.
alias:
  v: extensions
alias:
  v: user content
alias:
  v: modifiers
min:
  v: 0
max:
  v: *
base:
  path:
    v: BackboneElement.modifierExtension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
    l: Extension
is modifier:
  v: true
is summary:
  v: true
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: StructureDefinition.mapping.identity
path:
  v: StructureDefinition.mapping.identity
short:
  v: Internal id when this mapping is used
definition:
  v: An Internal id that is used to identify this mapping set when specific mappings are made.
comment:
  v: The specification is described once, with general comments, and then specific mappings are made that reference this declaration.
min:
  v: 1
max:
  v: 1
base:
  path:
    v: StructureDefinition.mapping.identity
  min:
    v: 1
  max:
    v: 1
type:
  code:
    v: id
    l: id

id:
  v: StructureDefinition.mapping.uri
path:
  v: StructureDefinition.mapping.uri
short:
  v: Identifies what this mapping refers to
definition:
  v: An absolute URI that identifies the specification that this mapping is expressed to.
comment:
  v: A formal identity for the specification being mapped to helps with identifying maps consistently.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: StructureDefinition.mapping.uri
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: uri
    l: uri
condition:
  v: sdf-2

id:
  v: StructureDefinition.mapping.name
path:
  v: StructureDefinition.mapping.name
short:
  v: Names what this mapping refers to
definition:
  v: A name for the specification that is being mapped to.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: StructureDefinition.mapping.name
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: string
    l: string
condition:
  v: sdf-2

id:
  v: StructureDefinition.mapping.comment
path:
  v: StructureDefinition.mapping.comment
short:
  v: Versions, Issues, Scope limitations etc.
definition:
  v: Comments about this mapping, including version notes, issues, scope limitations, and other important notes for usage.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: StructureDefinition.mapping.comment
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: string
    l: string

id:
  v: StructureDefinition.kind
path:
  v: StructureDefinition.kind
short:
  v: primitive-type | complex-type | resource | logical
definition:
  v: Defines the kind of structure that this definition is describing.
min:
  v: 1
max:
  v: 1
base:
  path:
    v: StructureDefinition.kind
  min:
    v: 1
  max:
    v: 1
type:
  code:
    v: code
    l: code
is summary:
  v: true
binding:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName
      l: elementdefinition-bindingName
    value: String
      v: StructureDefinitionKind
  strength:
    v: required
  description:
    v: Defines the type of structure that a definition is describing.
  value set: Reference
    l: 3.0
    l: .2
    reference:
      v: http://hl7.org/fhir/ValueSet/structure-definition-kind|3.0.2

id:
  v: StructureDefinition.abstract
path:
  v: StructureDefinition.abstract
short:
  v: Whether the structure is abstract
definition:
  v: Whether structure this definition describes is abstract or not - that is, whether the structure is not intended to be instantiated. For Resources and Data types, abstract types will never be exchanged between systems.
comment:
  v: Abstract Resources cannot be instantiated - a concrete sub-type must be used. Abstract datatypes and extensions cannot be used in an instance. For logical models, the exact implication of "abstract" will rest with the author, depending how the logical model is used. Flagging a constraint structure as abstract conveys design intent but makes no difference to how the structure definition is handled. Note that inline declared elements that are given the type "Element" in the profile, but have children described, are anonymous concrete types that specialise Element.
min:
  v: 1
max:
  v: 1
base:
  path:
    v: StructureDefinition.abstract
  min:
    v: 1
  max:
    v: 1
type:
  code:
    v: boolean
    l: boolean
is summary:
  v: true

id:
  v: StructureDefinition.contextType
path:
  v: StructureDefinition.contextType
short:
  v: resource | datatype | extension
definition:
  v: If this is an extension, Identifies the context within FHIR resources where the extension can be used.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: StructureDefinition.contextType
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: code
    l: code
condition:
  v: sdf-5
is summary:
  v: true
binding:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName
      l: elementdefinition-bindingName
    value: String
      v: ExtensionContext
  strength:
    v: required
  description:
    v: How an extension context is interpreted.
  value set: Reference
    l: 3.0
    l: .2
    reference:
      v: http://hl7.org/fhir/ValueSet/extension-context|3.0.2

id:
  v: StructureDefinition.context
path:
  v: StructureDefinition.context
short:
  v: Where the extension can be used in instances
definition:
  v: Identifies the types of resource or data type elements to which the extension can be applied.
comment:
  v: If the context is an element that can have multiple types, then use (e.g.) value[x] if the extension works on all choice types, or otherwise an enumeration of explicitly named elements if not. Note that a context of "string" doesn't mean that the extension can be used with one of the string patterns such as "id" etc.
min:
  v: 0
max:
  v: *
base:
  path:
    v: StructureDefinition.context
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: string
    l: string
condition:
  v: sdf-5
is summary:
  v: true

id:
  v: StructureDefinition.context.id
path:
  v: StructureDefinition.context.id
representation:
  v: xmlAttr
short:
  v: xml:id (or equivalent in JSON)
definition:
  v: unique id for the element within a resource (for internal references)
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Element.id
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: string
    l: string

id:
  v: StructureDefinition.context.extension
path:
  v: StructureDefinition.context.extension
slicing:
  discriminator:
    type:
      v: value
    path:
      v: url
  ordered:
    v: false
  rules:
    v: open
short:
  v: Extension
definition:
  v: An Extension
min:
  v: 1
max:
  v: *
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
    l: Extension

id:
  v: StructureDefinition.context.extension:type
path:
  v: StructureDefinition.context.extension
slice name:
  v: type
short:
  v: R5: fhirpath | element | extension (new)
definition:
  v: R5: `StructureDefinition.context.type` (new:code)
comment:
  v: Element `StructureDefinition.context.type` has a context of DataElement based on following the parent source element upwards and mapping to `DataElement`. Element `StructureDefinition.context.type` has a context of StructureDefinition.context based on following the parent source element upwards and mapping to `StructureDefinition`. Element `StructureDefinition.context.type` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
    l: Extension
  profile:
    v: http://hl7.org/fhir/5.0/StructureDefinition/extension-StructureDefinition.context.type|0.1.0
    l: http://hl7.org/fhir/5.0/StructureDefinition/extension-StructureDefinition.context.type
condition:
  v: ele-1
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() | (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension
    l: Extension
is modifier:
  v: false

id:
  v: StructureDefinition.context.value
path:
  v: StructureDefinition.context.value
representation:
  v: xmlAttr
short:
  v: Primitive value for string
definition:
  v: The actual value
min:
  v: 0
max:
  v: 1
base:
  path:
    v: string.value
  min:
    v: 0
  max:
    v: 1
type:
  code:
    extension:
      url:
        v: http://hl7.org/fhir/StructureDefinition/structuredefinition-json-type
        l: structuredefinition-json-type
      value: String
        v: string
    extension:
      url:
        v: http://hl7.org/fhir/StructureDefinition/structuredefinition-xml-type
        l: structuredefinition-xml-type
      value: String
        v: xsd:string
    extension:
      url:
        v: http://hl7.org/fhir/StructureDefinition/structuredefinition-rdf-type
        l: structuredefinition-rdf-type
      value: String
        v: xsd:string
max length:
  v: 1048576

id:
  v: StructureDefinition.contextInvariant
path:
  v: StructureDefinition.contextInvariant
short:
  v: FHIRPath invariants - when the extension can be used
definition:
  v: A set of rules as Fluent Invariants about when the extension can be used (e.g. co-occurrence variants for the extension).
comment:
  v: All the rules must be true. When evaluating the invariant, the fluentpath focus is the element that holds the extension, and %extension refers to the extension itself.
min:
  v: 0
max:
  v: *
base:
  path:
    v: StructureDefinition.contextInvariant
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: string
    l: string
condition:
  v: sdf-18
is summary:
  v: true

id:
  v: StructureDefinition.type
path:
  v: StructureDefinition.type
short:
  v: Type defined or constrained by this structure
definition:
  v: The type this structure describes. If the derivation kind is 'specialization' then this is the master definition for a type, and there is always one of these (a data type, an extension, a resource, including abstract ones). Otherwise the structure definition is a constraint on the stated type (and in this case, the type cannot be an abstract type).
comment:
  v: Note that in the case of constraints, the type could be determined by chasing through the baseDefinition references until a concrete structure (derivation = specialization) is reached, or by looking at the path of the first element in the snapshot - if present - but providing the type directly makes for simpler tooling and indexing.
min:
  v: 1
max:
  v: 1
base:
  path:
    v: StructureDefinition.type
  min:
    v: 1
  max:
    v: 1
type:
  code:
    v: code
    l: code
condition:
  v: sdf-4
condition:
  v: sdf-11
is summary:
  v: true
binding:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName
      l: elementdefinition-bindingName
    value: String
      v: FHIRDefinedTypeExt
  strength:
    v: extensible
  description:
    v: Either a resource or a data type, including logical model types
  value set: Reference
    l: 3.0
    l: .2
    reference:
      v: http://hl7.org/fhir/ValueSet/defined-types|3.0.2

id:
  v: StructureDefinition.baseDefinition
path:
  v: StructureDefinition.baseDefinition
short:
  v: Definition that this type is constrained/specialized from
definition:
  v: An absolute URI that is the base structure from which this type is derived, either by specialization or constraint.
comment:
  v: If differential constraints are specified in this structure, they are applied to the base in a "differential" fashion. If there is no base, then the differential constraints cannot be provided (snapshot only). Differential structures are useful for the editing perspective, and snapshot structures are suitable for operational use. The FHIR Project provides a number of tools/services to populate snapshots from differential constraints. Logical Models have a base of "Element" or another logical model.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: StructureDefinition.baseDefinition
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: uri
    l: uri
condition:
  v: sdf-4
is summary:
  v: true

id:
  v: StructureDefinition.derivation
path:
  v: StructureDefinition.derivation
short:
  v: specialization | constraint - How relates to base definition
definition:
  v: How the type relates to the baseDefinition.
comment:
  v: If the definition is a specialization, then it adds new elements in the differential, and the snapshot includes the inherited elements. If the definition is a constraint, then it can not define new elements, it can only make new rules about existing content (see [Profiling Resources](http://hl7.org/fhir/STU3/profiling.html#resources)).
min:
  v: 0
max:
  v: 1
base:
  path:
    v: StructureDefinition.derivation
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: code
    l: code
is summary:
  v: true
binding:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName
      l: elementdefinition-bindingName
    value: String
      v: TypeDerivationRule
  strength:
    v: required
  description:
    v: How a type relates to its baseDefinition.
  value set: Reference
    l: 3.0
    l: .2
    reference:
      v: http://hl7.org/fhir/ValueSet/type-derivation-rule|3.0.2

id:
  v: StructureDefinition.snapshot
path:
  v: StructureDefinition.snapshot
short:
  v: Snapshot view of the structure
definition:
  v: A snapshot view is expressed in a stand alone form that can be used and interpreted without considering the base StructureDefinition.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: StructureDefinition.snapshot
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: BackboneElement
    l: BackboneElement
condition:
  v: sdf-6
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() | (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
constraint:
  key:
    v: sdf-15
  requirements:
    v: No Type on the root element (snapshot)
  severity:
    v: error
  human:
    v: The first element in a snapshot has no type
  expression:
    v: kind!='logical' implies snapshot.element.first().type.empty()
  xpath:
    v: not(f:element[1]/f:type)
  source:
    v: http://hl7.org/fhir/StructureDefinition/StructureDefinition
    l: StructureDefinition
constraint:
  key:
    v: sdf-8
  severity:
    v: error
  human:
    v: In any snapshot, all the elements must be in the specified type
  expression:
    v: (%resource.kind = 'logical' or element.first().path = %resource.type) and element.tail().all(path.startsWith(%resource.snapshot.element.first().path&'.'))
  xpath:
    v: f:element[1]/f:path/@value=parent::f:StructureDefinition/f:type/@value and count(f:element[position()!=1])=count(f:element[position()!=1][starts-with(f:path/@value, concat(ancestor::f:StructureDefinition/f:type/@value, '.'))])
  source:
    v: http://hl7.org/fhir/StructureDefinition/StructureDefinition
    l: StructureDefinition
constraint:
  key:
    v: sdf-3
  severity:
    v: error
  human:
    v: Each element definition in a snapshot must have a formal definition and cardinalities
  expression:
    v: element.all(definition and min and max)
  xpath:
    v: count(f:element) = count(f:element[exists(f:definition) and exists(f:min) and exists(f:max)])
  source:
    v: http://hl7.org/fhir/StructureDefinition/StructureDefinition
    l: StructureDefinition

id:
  v: StructureDefinition.snapshot.id
path:
  v: StructureDefinition.snapshot.id
representation:
  v: xmlAttr
short:
  v: xml:id (or equivalent in JSON)
definition:
  v: unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Element.id
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: string
    l: string
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: StructureDefinition.snapshot.extension
path:
  v: StructureDefinition.snapshot.extension
short:
  v: Additional Content defined by implementations
definition:
  v: May be used to represent additional information that is not part of the basic definition of the element. In order 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.
comment:
  v: 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.
alias:
  v: extensions
alias:
  v: user content
min:
  v: 0
max:
  v: *
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
    l: Extension
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: StructureDefinition.snapshot.modifierExtension
path:
  v: StructureDefinition.snapshot.modifierExtension
short:
  v: Extensions that cannot be ignored
definition:
  v: 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 that contains it. Usually modifier elements provide negation or qualification. In order 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.
comment:
  v: 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.
alias:
  v: extensions
alias:
  v: user content
alias:
  v: modifiers
min:
  v: 0
max:
  v: *
base:
  path:
    v: BackboneElement.modifierExtension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
    l: Extension
is modifier:
  v: true
is summary:
  v: true
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: StructureDefinition.snapshot.element
path:
  v: StructureDefinition.snapshot.element
short:
  v: Definition of elements in the resource (if no StructureDefinition)
definition:
  v: Captures constraints on each element within the resource.
min:
  v: 1
max:
  v: *
base:
  path:
    v: StructureDefinition.snapshot.element
  min:
    v: 1
  max:
    v: *
type:
  code:
    v: ElementDefinition
    l: ElementDefinition
condition:
  v: sdf-3
mapping:
  identity:
    v: iso11179
  map:
    v: --

id:
  v: StructureDefinition.differential
path:
  v: StructureDefinition.differential
short:
  v: Differential view of the structure
definition:
  v: A differential view is expressed relative to the base StructureDefinition - a statement of differences that it applies.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: StructureDefinition.differential
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: BackboneElement
    l: BackboneElement
condition:
  v: sdf-6
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() | (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
constraint:
  key:
    v: sdf-15a
  requirements:
    v: No Type on the root element (differential)
  severity:
    v: error
  human:
    v: If the first element in a differential has no "." in the path, it has no type
  expression:
    v: element.first().path.contains('.').not() implies element.first().type.empty()
  xpath:
    v: not(f:element[1][not(contains(f:path/@value, '.'))]/f:type)
  source:
    v: http://hl7.org/fhir/StructureDefinition/StructureDefinition
    l: StructureDefinition
constraint:
  key:
    v: sdf-20
  requirements:
    v: no slicing on root
  severity:
    v: error
  human:
    v: No slicing on the root element
  expression:
    v: element.where(path.contains('.').not()).slicing.empty()
  xpath:
    v: not(f:element[1]/f:slicing)
  source:
    v: http://hl7.org/fhir/StructureDefinition/StructureDefinition
    l: StructureDefinition
constraint:
  key:
    v: sdf-8a
  severity:
    v: error
  human:
    v: In any differential, all the elements must be in the specified type
  expression:
    v: element.first().path.startsWith(%resource.type) and element.tail().all(path.startsWith(%resource.type&'.'))
  xpath:
    v: count(f:element)=count(f:element[f:path/@value=ancestor::f:StructureDefinition/f:type/@value or starts-with(f:path/@value, concat(ancestor::f:StructureDefinition/f:type/@value, '.'))])
  source:
    v: http://hl7.org/fhir/StructureDefinition/StructureDefinition
    l: StructureDefinition

id:
  v: StructureDefinition.differential.id
path:
  v: StructureDefinition.differential.id
representation:
  v: xmlAttr
short:
  v: xml:id (or equivalent in JSON)
definition:
  v: unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Element.id
  min:
    v: 0
  max:
    v: 1
type:
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    v: string
    l: string
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: StructureDefinition.differential.extension
path:
  v: StructureDefinition.differential.extension
short:
  v: Additional Content defined by implementations
definition:
  v: May be used to represent additional information that is not part of the basic definition of the element. In order 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.
comment:
  v: 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.
alias:
  v: extensions
alias:
  v: user content
min:
  v: 0
max:
  v: *
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
    l: Extension
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: StructureDefinition.differential.modifierExtension
path:
  v: StructureDefinition.differential.modifierExtension
short:
  v: Extensions that cannot be ignored
definition:
  v: 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 that contains it. Usually modifier elements provide negation or qualification. In order 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.
comment:
  v: 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.
alias:
  v: extensions
alias:
  v: user content
alias:
  v: modifiers
min:
  v: 0
max:
  v: *
base:
  path:
    v: BackboneElement.modifierExtension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
    l: Extension
is modifier:
  v: true
is summary:
  v: true
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: StructureDefinition.differential.element
path:
  v: StructureDefinition.differential.element
short:
  v: Definition of elements in the resource (if no StructureDefinition)
definition:
  v: Captures constraints on each element within the resource.
min:
  v: 1
max:
  v: *
base:
  path:
    v: StructureDefinition.differential.element
  min:
    v: 1
  max:
    v: *
type:
  code:
    v: ElementDefinition
    l: ElementDefinition
mapping:
  identity:
    v: iso11179
  map:
    v: --

element:
  id:
    v: StructureDefinition
  path:
    v: StructureDefinition
element:
  id:
    v: StructureDefinition.extension
  path:
    v: StructureDefinition.extension
  slicing:
    discriminator:
      type:
        v: value
      path:
        v: url
    ordered:
      v: false
    rules:
      v: open
  min:
    v: 0
  max:
    v: *
element:
  id:
    v: StructureDefinition.extension:versionAlgorithm
  path:
    v: StructureDefinition.extension
  slice name:
    v: versionAlgorithm
  short:
    v: R5: How to compare versions (new)
  definition:
    v: R5: `StructureDefinition.versionAlgorithm[x]` (new:Coding, string)
  comment:
    v: Element `StructureDefinition.versionAlgorithm[x]` has a context of DataElement based on following the parent source element upwards and mapping to `DataElement`. Element `StructureDefinition.versionAlgorithm[x]` has a context of StructureDefinition based on following the parent source element upwards and mapping to `StructureDefinition`. Element `StructureDefinition.versionAlgorithm[x]` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element). An externally-defined extension that has been mapped as the representation of FHIR R5 element `StructureDefinition.versionAlgorithm[x]`: `http://hl7.org/fhir/StructureDefinition/artifact-versionAlgorithm`. 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.
  min:
    v: 0
  max:
    v: 1
  base:
    path:
      v: DomainResource.extension
    min:
      v: 0
    max:
      v: *
  type:
    code:
      v: Extension
      l: Extension
    profile:
      v: http://hl7.org/fhir/StructureDefinition/artifact-versionAlgorithm
      l: artifact-versionAlgorithm
element:
  id:
    v: StructureDefinition.extension:copyrightLabel
  path:
    v: StructureDefinition.extension
  slice name:
    v: copyrightLabel
  short:
    v: R5: Copyright holder and year(s) (new)
  definition:
    v: R5: `StructureDefinition.copyrightLabel` (new:string)
  comment:
    v: Element `StructureDefinition.copyrightLabel` has a context of DataElement based on following the parent source element upwards and mapping to `DataElement`. Element `StructureDefinition.copyrightLabel` has a context of StructureDefinition based on following the parent source element upwards and mapping to `StructureDefinition`. Element `StructureDefinition.copyrightLabel` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element). An externally-defined extension that has been mapped as the representation of FHIR R5 element `StructureDefinition.copyrightLabel`: `http://hl7.org/fhir/StructureDefinition/artifact-copyrightLabel`. The (c) symbol should NOT be included in this string. It will be added by software when rendering the notation. Full details about licensing, restrictions, warrantees, etc. goes in the more general 'copyright' element.
  min:
    v: 0
  max:
    v: 1
  base:
    path:
      v: DomainResource.extension
    min:
      v: 0
    max:
      v: *
  type:
    code:
      v: Extension
      l: Extension
    profile:
      v: http://hl7.org/fhir/StructureDefinition/artifact-copyrightLabel
      l: artifact-copyrightLabel
element:
  id:
    v: StructureDefinition.contact.extension
  path:
    v: StructureDefinition.contact.extension
  slicing:
    discriminator:
      type:
        v: value
      path:
        v: url
    ordered:
      v: false
    rules:
      v: open
  min:
    v: 0
  max:
    v: *
element:
  id:
    v: StructureDefinition.contact.extension:contact
  path:
    v: StructureDefinition.contact.extension
  slice name:
    v: contact
  short:
    v: R5: Contact details for the publisher additional types
  definition:
    v: R5: `StructureDefinition.contact` additional types (ContactDetail) additional types from child elements (name, telecom)
  comment:
    v: Element `StructureDefinition.contact` is mapped to FHIR STU3 element `DataElement.contact` as `SourceIsBroaderThanTarget`. Element `StructureDefinition.contact` is mapped to FHIR STU3 element `StructureDefinition.contact` as `SourceIsBroaderThanTarget`. The mappings for `StructureDefinition.contact` do not cover the following types: ContactDetail. The mappings for `StructureDefinition.contact` do not cover the following types based on type expansion: name, telecom. May be a web site, an email address, a telephone number, etc. See guidance around (not) making local changes to elements [here](https://hl7.org/fhir/canonicalreso.html#localization).
  min:
    v: 0
  max:
    v: *
  base:
    path:
      v: DomainResource.extension
    min:
      v: 0
    max:
      v: *
  type:
    code:
      v: Extension
      l: Extension
    profile:
      v: http://hl7.org/fhir/5.0/StructureDefinition/extension-StructureDefinition.contact|0.1.0
      l: http://hl7.org/fhir/5.0/StructureDefinition/extension-StructureDefinition.contact
element:
  id:
    v: StructureDefinition.fhirVersion.extension
  path:
    v: StructureDefinition.fhirVersion.extension
  slicing:
    discriminator:
      type:
        v: value
      path:
        v: url
    ordered:
      v: false
    rules:
      v: open
  min:
    v: 0
  max:
    v: *
element:
  id:
    v: StructureDefinition.fhirVersion.extension:fhirVersion
  path:
    v: StructureDefinition.fhirVersion.extension
  slice name:
    v: fhirVersion
  short:
    v: R5: fhirVersion additional types
  definition:
    v: R5: `StructureDefinition.fhirVersion` additional types (code) additional types from child elements (value)
  comment:
    v: Element `StructureDefinition.fhirVersion` is mapped to FHIR STU3 element `StructureDefinition.fhirVersion` as `SourceIsBroaderThanTarget`. The mappings for `StructureDefinition.fhirVersion` do not cover the following types: code. The mappings for `StructureDefinition.fhirVersion` do not cover the following types based on type expansion: value. A StructureDefinition does not need to specify the target it applies to as StructureDefinitions will often be valid across multiple versions of FHIR. FHIR tooling can determine whether a StructureDefinition is consistent with a particular StructureDefinition if desired.
  min:
    v: 0
  max:
    v: 1
  base:
    path:
      v: DomainResource.extension
    min:
      v: 0
    max:
      v: *
  type:
    code:
      v: Extension
      l: Extension
    profile:
      v: http://hl7.org/fhir/5.0/StructureDefinition/extension-StructureDefinition.fhirVersion|0.1.0
      l: http://hl7.org/fhir/5.0/StructureDefinition/extension-StructureDefinition.fhirVersion
element:
  id:
    v: StructureDefinition.context.extension
  path:
    v: StructureDefinition.context.extension
  slicing:
    discriminator:
      type:
        v: value
      path:
        v: url
    ordered:
      v: false
    rules:
      v: open

v: 1

v: *

id:
  v: StructureDefinition.context.extension:type
path:
  v: StructureDefinition.context.extension
slice name:
  v: type
short:
  v: R5: fhirpath | element | extension (new)
definition:
  v: R5: `StructureDefinition.context.type` (new:code)
comment:
  v: Element `StructureDefinition.context.type` has a context of DataElement based on following the parent source element upwards and mapping to `DataElement`. Element `StructureDefinition.context.type` has a context of StructureDefinition.context based on following the parent source element upwards and mapping to `StructureDefinition`. Element `StructureDefinition.context.type` has no mapping targets in FHIR STU3. Typically, this is because the element has been added (is a new element).
min:
  v: 1
max:
  v: 1
base:
  path:
    v: DomainResource.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
    l: Extension
  profile:
    v: http://hl7.org/fhir/5.0/StructureDefinition/extension-StructureDefinition.context.type|0.1.0
    l: http://hl7.org/fhir/5.0/StructureDefinition/extension-StructureDefinition.context.type