ext-R3-GraphDefinition.link
type: StructureDefinition
node role: treeRoot
id:
  v: ext-R3-GraphDefinition.link
text:
  status:
    v: extensions
  div:
    v: Generated Narrative: StructureDefinition ext-R3-GraphDefinition.link Name Flags Card. Type Description & Constraints<img src="[binary]" alt="doco" style="background-color: inherit"/> Extension 0..* Extension(5.0.0) STU3: link #xD; Slices for extension 2..* Extension Extension Slice: Unordered, Open by value:url #xD; extension:path 1..1 Extension STU3: path #xD; url 1..1 uri "path" #xD; value[x] 1..1 string Path in the resource that contains the link #xD; extension:sliceName 0..1 Extension STU3: sliceName #xD; url 1..1 uri "sliceName" #xD; value[x] 0..1 string Which slice (if profiled) #xD; extension:min 0..1 Extension STU3: min #xD; url 1..1 uri "min" #xD; value[x] 0..1 integer Minimum occurrences for this link #xD; extension:max 0..1 Extension STU3: max #xD; url 1..1 uri "max" #xD; value[x] 0..1 string Maximum occurrences for this link #xD; extension:description 0..1 Extension STU3: description #xD; url 1..1 uri "description" #xD; value[x] 0..1 string Why this link is specified #xD; extension:target 1..* Extension STU3: Potential target for the link (new) #xD; Slices for extension 1..* Extension Extension Slice: Unordered, Open by value:url #xD; extension:type 1..1 Extension STU3: Type of resource this link refers to (new) #xD; url 1..1 uri "type" #xD; value[x] 1..1 code Type of resource this link refers to Binding: R3ResourceTypesForR5 (0.1.0) (required): One of the resource types defined as part of FHIR. #xD; extension:profile 0..1 Extension STU3: Profile for the target resource (new) #xD; url 1..1 uri "profile" #xD; value[x] 0..1 uri Profile for the target resource #xD; extension:compartment 0..* Extension STU3: Compartment Consistency Rules (new) #xD; Slices for extension 2..* Extension Extension Slice: Unordered, Open by value:url #xD; extension:code 1..1 Extension STU3: Identifies the compartment (new) #xD; url 1..1 uri "code" #xD; value[x] 1..1 code Identifies the compartment Binding: CompartmentType (required): Identifies a compartment #xD; extension:rule 1…
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-r3.r5
  extension:
    url:
      v: version
      l: version
    value: String
      v: 0.1.0
  extension:
    url:
      v: uri
      l: uri
    value: Uri
      v: http://hl7.org/fhir/uv/xver/ImplementationGuide/hl7.fhir.uv.xver-r3.r5
      l: hl7.fhir.uv.xver-r3.r5
  url:
    v: http://hl7.org/fhir/StructureDefinition/package-source
    l: package-source
extension:
  extension:
    url:
      v: startFhirVersion
      l: startFhirVersion
    value: Code
      v: 5.0
  extension:
    url:
      v: endFhirVersion
      l: endFhirVersion
    value: Code
      v: 5.0
  url:
    v: http://hl7.org/fhir/StructureDefinition/version-specific-use
    l: version-specific-use
extension:
  url:
    v: http://hl7.org/fhir/StructureDefinition/structuredefinition-type-characteristics
    l: structuredefinition-type-characteristics
  value: Code
    v: can-bind
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: Canonical
        v: http://hl7.org/fhir/uv/xver/ImplementationGuide/hl7.fhir.uv.xver-r3.r5
        l: hl7.fhir.uv.xver-r3.r5
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: Canonical
        v: http://hl7.org/fhir/uv/xver/ImplementationGuide/hl7.fhir.uv.xver-r3.r5
        l: hl7.fhir.uv.xver-r3.r5
url:
  v: http://hl7.org/fhir/3.0/StructureDefinition/extension-GraphDefinition.link
  l: extension-GraphDefinition.link
version:
  v: 0.1.0
name:
  v: ExtensionGraphDefinition_Link
title:
  v: STU3: link
status:
  v: active
experimental:
  v: false
date:
  v: 2026-03-17T21:02:03.8104715+00:00
publisher:
  v: FHIR Infrastructure
contact:
  name:
    v: FHIR Infrastructure
  telecom:
    system:
      v: url
    value:
      v: http://www.hl7.org/Special/committees/fiwg
description:
  v: STU3: `GraphDefinition.link`
jurisdiction:
  coding:
    system:
      v: http://unstats.un.org/unsd/methods/m49/m49.htm
      l: m49.htm
    code:
      v: 001
    display:
      v: World
purpose:
  v: This extension is part of the cross-version definitions generated to enable use of the element `GraphDefinition.link` as defined in FHIR STU3 in FHIR R5. The source element is defined as: `GraphDefinition.link` 0..* `BackboneElement` Across FHIR versions, the element set has been mapped as: * STU3: `GraphDefinition.link` 0..* `BackboneElement` * R4: `GraphDefinition.link` 0..* `BackboneElement` * R4B: `GraphDefinition.link` 0..* `BackboneElement` * R5: `GraphDefinition.link` 0..* `BackboneElement` Following are the generation technical comments: Element `GraphDefinition.link` is mapped to FHIR R5 element `GraphDefinition.link` as `Equivalent`. Creating extension because element `GraphDefinition.link` is a content reference and requires an extesion definition.
fhir version:
  v: 5.0.0
mapping:
  identity:
    v: rim
  uri:
    v: http://hl7.org/v3
    l: v3
  name:
    v: RIM Mapping
kind:
  v: complex-type
abstract:
  v: false
context:
  type:
    v: element
  expression:
    v: GraphDefinition.link
type:
  v: Extension
  l: Extension
base definition:
  v: http://hl7.org/fhir/StructureDefinition/Extension|5.0.0
  l: http://hl7.org/fhir/StructureDefinition/Extension
derivation:
  v: constraint
snapshot:
  extension:
    url:
      v: http://hl7.org/fhir/tools/StructureDefinition/snapshot-base-version
      l: snapshot-base-version
    value: String
      v: 5.0.0
  element:
    id:
      v: Extension
    path:
      v: Extension
    short:
      v: STU3: link
    definition:
      v: STU3: `GraphDefinition.link`
    comment:
      v: Element `GraphDefinition.link` is mapped to FHIR R5 element `GraphDefinition.link` as `Equivalent`.
    min:
      v: 0
    max:
      v: *
    base:
      path:
        v: Extension
      min:
        v: 0
      max:
        v: *
    constraint:
      key:
        v: ele-1
      severity:
        v: error
      human:
        v: All FHIR elements must have a @value or children
      expression:
        v: hasValue() or (children().count() > id.count())
      source:
        v: http://hl7.org/fhir/StructureDefinition/Element|5.0.0
        l: http://hl7.org/fhir/StructureDefinition/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()
      source:
        v: http://hl7.org/fhir/StructureDefinition/Extension|5.0.0
        l: http://hl7.org/fhir/StructureDefinition/Extension

v: false

id:
  v: Extension.id
path:
  v: Extension.id
representation:
  v: xmlAttr
short:
  v: Unique id for inter-element referencing
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:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
      l: structuredefinition-fhir-type
    value: Url
      v: id
      l: id
  code:
    v: http://hl7.org/fhirpath/System.String
    l: System.String
condition:
  v: ele-1
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: Extension.extension
path:
  v: Extension.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: 2
max:
  v: *
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
    l: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|5.0.0
    l: http://hl7.org/fhir/StructureDefinition/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()
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension|5.0.0
    l: http://hl7.org/fhir/StructureDefinition/Extension
is modifier:
  v: false
is summary:
  v: false

id:
  v: Extension.extension:path
path:
  v: Extension.extension
slice name:
  v: path
short:
  v: STU3: path
definition:
  v: STU3: `GraphDefinition.link.path`
comment:
  v: Element `GraphDefinition.link.path` is mapped to FHIR R5 element `GraphDefinition.link.path` as `Equivalent`. The path can be a literal path (e.g. Observation.subject), or it can be a query for reverse links (e.g. Provenance?target=[id]).
requirements:
  v: Element `GraphDefinition.link.path` is mapped to FHIR R5 element `GraphDefinition.link.path` as `Equivalent`.
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
    l: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|5.0.0
    l: http://hl7.org/fhir/StructureDefinition/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()
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension|5.0.0
    l: http://hl7.org/fhir/StructureDefinition/Extension
is modifier:
  v: false
is summary:
  v: false

id:
  v: Extension.extension:path.id
path:
  v: Extension.extension.id
representation:
  v: xmlAttr
short:
  v: Unique id for inter-element referencing
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:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
      l: structuredefinition-fhir-type
    value: Url
      v: id
      l: id
  code:
    v: http://hl7.org/fhirpath/System.String
    l: System.String
condition:
  v: ele-1
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: Extension.extension:path.extension
path:
  v: Extension.extension.extension
slicing:
  discriminator:
    type:
      v: value
    path:
      v: url
  description:
    v: Extensions are always sliced by (at least) url
  rules:
    v: open
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. To make the use of extensions safe and managable, 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.
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
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|5.0.0
    l: http://hl7.org/fhir/StructureDefinition/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()
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension|5.0.0
    l: http://hl7.org/fhir/StructureDefinition/Extension
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: Extension.extension:path.url
path:
  v: Extension.extension.url
representation:
  v: xmlAttr
short:
  v: identifies the meaning of the extension
definition:
  v: Source of the definition for the extension code - a logical name or a URL.
comment:
  v: The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.url
  min:
    v: 1
  max:
    v: 1
type:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
      l: structuredefinition-fhir-type
    value: Url
      v: uri
      l: uri
  code:
    v: http://hl7.org/fhirpath/System.String
    l: System.String
fixed: Uri
  v: path
  l: path
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: Extension.extension:path.value[x]
path:
  v: Extension.extension.value[x]
short:
  v: Path in the resource that contains the link
definition:
  v: Path in the resource that contains the link.
comment:
  v: The path can be a literal path (e.g. Observation.subject), or it can be a query for reverse links (e.g. Provenance?target=[id]).
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.value[x]
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: string
    l: string
condition:
  v: ext-1
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|5.0.0
    l: http://hl7.org/fhir/StructureDefinition/Element
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: Extension.extension:sliceName
path:
  v: Extension.extension
slice name:
  v: sliceName
short:
  v: STU3: sliceName
definition:
  v: STU3: `GraphDefinition.link.sliceName`
comment:
  v: Element `GraphDefinition.link.sliceName` is mapped to FHIR R5 element `GraphDefinition.link.sliceName` as `Equivalent`.
requirements:
  v: Element `GraphDefinition.link.sliceName` is mapped to FHIR R5 element `GraphDefinition.link.sliceName` as `Equivalent`.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
    l: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|5.0.0
    l: http://hl7.org/fhir/StructureDefinition/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()
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension|5.0.0
    l: http://hl7.org/fhir/StructureDefinition/Extension
is modifier:
  v: false
is summary:
  v: false

id:
  v: Extension.extension:sliceName.id
path:
  v: Extension.extension.id
representation:
  v: xmlAttr
short:
  v: Unique id for inter-element referencing
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:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
      l: structuredefinition-fhir-type
    value: Url
      v: id
      l: id
  code:
    v: http://hl7.org/fhirpath/System.String
    l: System.String
condition:
  v: ele-1
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: Extension.extension:sliceName.extension
path:
  v: Extension.extension.extension
slicing:
  discriminator:
    type:
      v: value
    path:
      v: url
  description:
    v: Extensions are always sliced by (at least) url
  rules:
    v: open
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. To make the use of extensions safe and managable, 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.
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
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|5.0.0
    l: http://hl7.org/fhir/StructureDefinition/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()
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension|5.0.0
    l: http://hl7.org/fhir/StructureDefinition/Extension
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: Extension.extension:sliceName.url
path:
  v: Extension.extension.url
representation:
  v: xmlAttr
short:
  v: identifies the meaning of the extension
definition:
  v: Source of the definition for the extension code - a logical name or a URL.
comment:
  v: The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.url
  min:
    v: 1
  max:
    v: 1
type:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
      l: structuredefinition-fhir-type
    value: Url
      v: uri
      l: uri
  code:
    v: http://hl7.org/fhirpath/System.String
    l: System.String
fixed: Uri
  v: sliceName
  l: sliceName
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: Extension.extension:sliceName.value[x]
path:
  v: Extension.extension.value[x]
short:
  v: Which slice (if profiled)
definition:
  v: Which slice (if profiled).
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Extension.value[x]
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: string
    l: string
condition:
  v: ext-1
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|5.0.0
    l: http://hl7.org/fhir/StructureDefinition/Element
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: Extension.extension:min
path:
  v: Extension.extension
slice name:
  v: min
short:
  v: STU3: min
definition:
  v: STU3: `GraphDefinition.link.min`
comment:
  v: Element `GraphDefinition.link.min` is mapped to FHIR R5 element `GraphDefinition.link.min` as `Equivalent`.
requirements:
  v: Element `GraphDefinition.link.min` is mapped to FHIR R5 element `GraphDefinition.link.min` as `Equivalent`.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
    l: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|5.0.0
    l: http://hl7.org/fhir/StructureDefinition/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()
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension|5.0.0
    l: http://hl7.org/fhir/StructureDefinition/Extension
is modifier:
  v: false
is summary:
  v: false

id:
  v: Extension.extension:min.id
path:
  v: Extension.extension.id
representation:
  v: xmlAttr
short:
  v: Unique id for inter-element referencing
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:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
      l: structuredefinition-fhir-type
    value: Url
      v: id
      l: id
  code:
    v: http://hl7.org/fhirpath/System.String
    l: System.String
condition:
  v: ele-1
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: Extension.extension:min.extension
path:
  v: Extension.extension.extension
slicing:
  discriminator:
    type:
      v: value
    path:
      v: url
  description:
    v: Extensions are always sliced by (at least) url
  rules:
    v: open
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. To make the use of extensions safe and managable, 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.
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
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|5.0.0
    l: http://hl7.org/fhir/StructureDefinition/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()
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension|5.0.0
    l: http://hl7.org/fhir/StructureDefinition/Extension
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: Extension.extension:min.url
path:
  v: Extension.extension.url
representation:
  v: xmlAttr
short:
  v: identifies the meaning of the extension
definition:
  v: Source of the definition for the extension code - a logical name or a URL.
comment:
  v: The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.url
  min:
    v: 1
  max:
    v: 1
type:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
      l: structuredefinition-fhir-type
    value: Url
      v: uri
      l: uri
  code:
    v: http://hl7.org/fhirpath/System.String
    l: System.String
fixed: Uri
  v: min
  l: min
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: Extension.extension:min.value[x]
path:
  v: Extension.extension.value[x]
short:
  v: Minimum occurrences for this link
definition:
  v: Minimum occurrences for this link.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Extension.value[x]
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: integer
    l: integer
condition:
  v: ext-1
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|5.0.0
    l: http://hl7.org/fhir/StructureDefinition/Element
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: Extension.extension:max
path:
  v: Extension.extension
slice name:
  v: max
short:
  v: STU3: max
definition:
  v: STU3: `GraphDefinition.link.max`
comment:
  v: Element `GraphDefinition.link.max` is mapped to FHIR R5 element `GraphDefinition.link.max` as `Equivalent`.
requirements:
  v: Element `GraphDefinition.link.max` is mapped to FHIR R5 element `GraphDefinition.link.max` as `Equivalent`.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
    l: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|5.0.0
    l: http://hl7.org/fhir/StructureDefinition/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()
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension|5.0.0
    l: http://hl7.org/fhir/StructureDefinition/Extension
is modifier:
  v: false
is summary:
  v: false

id:
  v: Extension.extension:max.id
path:
  v: Extension.extension.id
representation:
  v: xmlAttr
short:
  v: Unique id for inter-element referencing
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:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
      l: structuredefinition-fhir-type
    value: Url
      v: id
      l: id
  code:
    v: http://hl7.org/fhirpath/System.String
    l: System.String
condition:
  v: ele-1
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: Extension.extension:max.extension
path:
  v: Extension.extension.extension
slicing:
  discriminator:
    type:
      v: value
    path:
      v: url
  description:
    v: Extensions are always sliced by (at least) url
  rules:
    v: open
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. To make the use of extensions safe and managable, 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.
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
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|5.0.0
    l: http://hl7.org/fhir/StructureDefinition/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()
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension|5.0.0
    l: http://hl7.org/fhir/StructureDefinition/Extension
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: Extension.extension:max.url
path:
  v: Extension.extension.url
representation:
  v: xmlAttr
short:
  v: identifies the meaning of the extension
definition:
  v: Source of the definition for the extension code - a logical name or a URL.
comment:
  v: The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.url
  min:
    v: 1
  max:
    v: 1
type:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
      l: structuredefinition-fhir-type
    value: Url
      v: uri
      l: uri
  code:
    v: http://hl7.org/fhirpath/System.String
    l: System.String
fixed: Uri
  v: max
  l: max
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: Extension.extension:max.value[x]
path:
  v: Extension.extension.value[x]
short:
  v: Maximum occurrences for this link
definition:
  v: Maximum occurrences for this link.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Extension.value[x]
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: string
    l: string
condition:
  v: ext-1
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|5.0.0
    l: http://hl7.org/fhir/StructureDefinition/Element
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: Extension.extension:description
path:
  v: Extension.extension
slice name:
  v: description
short:
  v: STU3: description
definition:
  v: STU3: `GraphDefinition.link.description`
comment:
  v: Element `GraphDefinition.link.description` is mapped to FHIR R5 element `GraphDefinition.link.description` as `Equivalent`.
requirements:
  v: Element `GraphDefinition.link.description` is mapped to FHIR R5 element `GraphDefinition.link.description` as `Equivalent`.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
    l: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|5.0.0
    l: http://hl7.org/fhir/StructureDefinition/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()
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension|5.0.0
    l: http://hl7.org/fhir/StructureDefinition/Extension
is modifier:
  v: false
is summary:
  v: false

id:
  v: Extension.extension:description.id
path:
  v: Extension.extension.id
representation:
  v: xmlAttr
short:
  v: Unique id for inter-element referencing
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:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
      l: structuredefinition-fhir-type
    value: Url
      v: id
      l: id
  code:
    v: http://hl7.org/fhirpath/System.String
    l: System.String
condition:
  v: ele-1
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: Extension.extension:description.extension
path:
  v: Extension.extension.extension
slicing:
  discriminator:
    type:
      v: value
    path:
      v: url
  description:
    v: Extensions are always sliced by (at least) url
  rules:
    v: open
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. To make the use of extensions safe and managable, 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.
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
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|5.0.0
    l: http://hl7.org/fhir/StructureDefinition/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()
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension|5.0.0
    l: http://hl7.org/fhir/StructureDefinition/Extension
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: Extension.extension:description.url
path:
  v: Extension.extension.url
representation:
  v: xmlAttr
short:
  v: identifies the meaning of the extension
definition:
  v: Source of the definition for the extension code - a logical name or a URL.
comment:
  v: The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.url
  min:
    v: 1
  max:
    v: 1
type:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
      l: structuredefinition-fhir-type
    value: Url
      v: uri
      l: uri
  code:
    v: http://hl7.org/fhirpath/System.String
    l: System.String
fixed: Uri
  v: description
  l: description
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: Extension.extension:description.value[x]
path:
  v: Extension.extension.value[x]
short:
  v: Why this link is specified
definition:
  v: Information about why this link is of interest in this graph definition.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Extension.value[x]
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: string
    l: string
condition:
  v: ext-1
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|5.0.0
    l: http://hl7.org/fhir/StructureDefinition/Element
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: Extension.extension:target
path:
  v: Extension.extension
slice name:
  v: target
short:
  v: STU3: Potential target for the link (new)
definition:
  v: STU3: `GraphDefinition.link.target` (new:BackboneElement)
comment:
  v: Element `GraphDefinition.link.target` has a context of GraphDefinition.link based on following the parent source element upwards and mapping to `GraphDefinition`. Element `GraphDefinition.link.target` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
requirements:
  v: Element `GraphDefinition.link.target` has a context of GraphDefinition.link based on following the parent source element upwards and mapping to `GraphDefinition`. Element `GraphDefinition.link.target` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
min:
  v: 1
max:
  v: *
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
    l: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|5.0.0
    l: http://hl7.org/fhir/StructureDefinition/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()
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension|5.0.0
    l: http://hl7.org/fhir/StructureDefinition/Extension
is modifier:
  v: false
is summary:
  v: false

id:
  v: Extension.extension:target.id
path:
  v: Extension.extension.id
representation:
  v: xmlAttr
short:
  v: Unique id for inter-element referencing
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:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
      l: structuredefinition-fhir-type
    value: Url
      v: id
      l: id
  code:
    v: http://hl7.org/fhirpath/System.String
    l: System.String
condition:
  v: ele-1
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: Extension.extension:target.extension
path:
  v: Extension.extension.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: 1
max:
  v: *
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
    l: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|5.0.0
    l: http://hl7.org/fhir/StructureDefinition/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()
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension|5.0.0
    l: http://hl7.org/fhir/StructureDefinition/Extension
is modifier:
  v: false
is summary:
  v: false

id:
  v: Extension.extension:target.extension:type
path:
  v: Extension.extension.extension
slice name:
  v: type
short:
  v: STU3: Type of resource this link refers to (new)
definition:
  v: STU3: `GraphDefinition.link.target.type` (new:code)
comment:
  v: Element `GraphDefinition.link.target.type` is part of an existing definition because parent element `GraphDefinition.link.target` requires a cross-version extension. Element `GraphDefinition.link.target.type` has a context of GraphDefinition.link based on following the parent source element upwards and mapping to `GraphDefinition`. Element `GraphDefinition.link.target.type` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
requirements:
  v: Element `GraphDefinition.link.target.type` is part of an existing definition because parent element `GraphDefinition.link.target` requires a cross-version extension. Element `GraphDefinition.link.target.type` has a context of GraphDefinition.link based on following the parent source element upwards and mapping to `GraphDefinition`. Element `GraphDefinition.link.target.type` has no mapping targets in FHIR R5. 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
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|5.0.0
    l: http://hl7.org/fhir/StructureDefinition/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()
  source:
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    l: http://hl7.org/fhir/StructureDefinition/Extension
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  v: false
is summary:
  v: false

id:
  v: Extension.extension:target.extension:type.id
path:
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  v: xmlAttr
short:
  v: Unique id for inter-element referencing
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  v: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
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      v: id
      l: id
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    v: http://hl7.org/fhirpath/System.String
    l: System.String
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    v: rim
  map:
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id:
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    path:
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  description:
    v: Extensions are always sliced by (at least) url
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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. To make the use of extensions safe and managable, 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.
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.
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    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
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    l: http://hl7.org/fhir/StructureDefinition/Element
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    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
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is summary:
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mapping:
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    v: rim
  map:
    v: n/a

id:
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path:
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short:
  v: identifies the meaning of the extension
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  v: Source of the definition for the extension code - a logical name or a URL.
comment:
  v: The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
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  v: type
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  v: false
is summary:
  v: false
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    v: rim
  map:
    v: N/A

id:
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definition:
  v: Type of resource this link refers to.
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    v: error
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    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
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  v: false
binding:
  strength:
    v: required
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    v: One of the resource types defined as part of FHIR.
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    l: http://hl7.org/fhir/uv/xver/ValueSet/R3-resource-types-for-R5
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    v: rim
  map:
    v: N/A

id:
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path:
  v: Extension.extension.extension
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  v: profile
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  v: STU3: Profile for the target resource (new)
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  v: STU3: `GraphDefinition.link.target.profile` (new:uri)
comment:
  v: Element `GraphDefinition.link.target.profile` is part of an existing definition because parent element `GraphDefinition.link.target` requires a cross-version extension. Element `GraphDefinition.link.target.profile` has a context of GraphDefinition.link based on following the parent source element upwards and mapping to `GraphDefinition`. Element `GraphDefinition.link.target.profile` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
requirements:
  v: Element `GraphDefinition.link.target.profile` is part of an existing definition because parent element `GraphDefinition.link.target` requires a cross-version extension. Element `GraphDefinition.link.target.profile` has a context of GraphDefinition.link based on following the parent source element upwards and mapping to `GraphDefinition`. Element `GraphDefinition.link.target.profile` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
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    v: All FHIR elements must have a @value or children
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    l: http://hl7.org/fhir/StructureDefinition/Element
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    v: error
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    v: Must have either extensions or value[x], not both
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    v: extension.exists() != value.exists()
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  v: Unique id for inter-element referencing
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  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. To make the use of extensions safe and managable, 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.
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.
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    v: All FHIR elements must have a @value or children
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    l: http://hl7.org/fhir/StructureDefinition/Element
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    v: ext-1
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    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
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mapping:
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    v: n/a

id:
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  v: identifies the meaning of the extension
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  v: profile
  l: profile
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  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: Extension.extension:target.extension:profile.value[x]
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    v: error
  human:
    v: All FHIR elements must have a @value or children
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mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
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  v: STU3: Compartment Consistency Rules (new)
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comment:
  v: Element `GraphDefinition.link.target.compartment` is part of an existing definition because parent element `GraphDefinition.link.target` requires a cross-version extension. Element `GraphDefinition.link.target.compartment` has a context of GraphDefinition.link based on following the parent source element upwards and mapping to `GraphDefinition`. Element `GraphDefinition.link.target.compartment` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
requirements:
  v: Element `GraphDefinition.link.target.compartment` is part of an existing definition because parent element `GraphDefinition.link.target` requires a cross-version extension. Element `GraphDefinition.link.target.compartment` has a context of GraphDefinition.link based on following the parent source element upwards and mapping to `GraphDefinition`. Element `GraphDefinition.link.target.compartment` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
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  v: *
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    v: All FHIR elements must have a @value or children
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    v: hasValue() or (children().count() > id.count())
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    l: http://hl7.org/fhir/StructureDefinition/Element
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  key:
    v: ext-1
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    v: error
  human:
    v: Must have either extensions or value[x], not both
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    v: extension.exists() != value.exists()
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id:
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path:
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  v: xmlAttr
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  v: Unique id for inter-element referencing
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  v: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
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    v: http://hl7.org/fhirpath/System.String
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condition:
  v: ele-1
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    v: rim
  map:
    v: n/a

id:
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    v: Extensions are always sliced by (at least) url
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definition:
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definition:
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comment:
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requirements:
  v: Element `GraphDefinition.link.target.compartment.code` is part of an existing definition because parent element `GraphDefinition.link.target.compartment` requires a cross-version extension. Element `GraphDefinition.link.target.compartment.code` has a context of GraphDefinition.link based on following the parent source element upwards and mapping to `GraphDefinition`. Element `GraphDefinition.link.target.compartment.code` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
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    v: All FHIR elements must have a @value or children
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    l: http://hl7.org/fhir/StructureDefinition/Element
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id:
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  v: Unique id for inter-element referencing
definition:
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      l: id
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condition:
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    v: rim
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id:
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    v: Extensions are always sliced by (at least) url
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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. To make the use of extensions safe and managable, 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.
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.
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alias:
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    v: All FHIR elements must have a @value or children
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    v: hasValue() or (children().count() > id.count())
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    l: http://hl7.org/fhir/StructureDefinition/Element
constraint:
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    v: error
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    v: Must have either extensions or value[x], not both
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mapping:
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id:
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path:
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representation:
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short:
  v: identifies the meaning of the extension
definition:
  v: Source of the definition for the extension code - a logical name or a URL.
comment:
  v: The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
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fixed: Uri
  v: code
  l: code
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  v: false
is summary:
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mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
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definition:
  v: Identifies the compartment.
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  v: 1
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  v: ext-1
constraint:
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    v: ele-1
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    v: error
  human:
    v: All FHIR elements must have a @value or children
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    v: hasValue() or (children().count() > id.count())
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    l: http://hl7.org/fhir/StructureDefinition/Element
is modifier:
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is summary:
  v: false
binding:
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    v: Identifies a compartment
  value set:
    v: http://hl7.org/fhir/ValueSet/compartment-type|5.0.0
    l: http://hl7.org/fhir/ValueSet/compartment-type
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: Extension.extension:target.extension:compartment.extension:rule
path:
  v: Extension.extension.extension.extension
slice name:
  v: rule
short:
  v: STU3: identical | matching | different | custom (new)
definition:
  v: STU3: `GraphDefinition.link.target.compartment.rule` (new:code)
comment:
  v: Element `GraphDefinition.link.target.compartment.rule` is part of an existing definition because parent element `GraphDefinition.link.target.compartment` requires a cross-version extension. Element `GraphDefinition.link.target.compartment.rule` has a context of GraphDefinition.link based on following the parent source element upwards and mapping to `GraphDefinition`. Element `GraphDefinition.link.target.compartment.rule` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
requirements:
  v: Element `GraphDefinition.link.target.compartment.rule` is part of an existing definition because parent element `GraphDefinition.link.target.compartment` requires a cross-version extension. Element `GraphDefinition.link.target.compartment.rule` has a context of GraphDefinition.link based on following the parent source element upwards and mapping to `GraphDefinition`. Element `GraphDefinition.link.target.compartment.rule` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
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max:
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    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  source:
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    l: http://hl7.org/fhir/StructureDefinition/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()
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    l: http://hl7.org/fhir/StructureDefinition/Extension
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is summary:
  v: false

id:
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path:
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short:
  v: Unique id for inter-element referencing
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  v: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
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      v: id
      l: id
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condition:
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id:
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    type:
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    path:
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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. To make the use of extensions safe and managable, 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.
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.
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alias:
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    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
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    l: http://hl7.org/fhir/StructureDefinition/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()
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is modifier:
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is summary:
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mapping:
  identity:
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  map:
    v: n/a

id:
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path:
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representation:
  v: xmlAttr
short:
  v: identifies the meaning of the extension
definition:
  v: Source of the definition for the extension code - a logical name or a URL.
comment:
  v: The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
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fixed: Uri
  v: rule
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  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
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  v: identical | matching | different | custom
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    v: ele-1
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    v: error
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    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
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    l: http://hl7.org/fhir/StructureDefinition/Element
is modifier:
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binding:
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    v: How a compartment must be linked
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mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: Extension.extension:target.extension:compartment.extension:expression
path:
  v: Extension.extension.extension.extension
slice name:
  v: expression
short:
  v: STU3: Custom rule, as a FHIRPath expression (new)
definition:
  v: STU3: `GraphDefinition.link.target.compartment.expression` (new:string)
comment:
  v: Element `GraphDefinition.link.target.compartment.expression` is part of an existing definition because parent element `GraphDefinition.link.target.compartment` requires a cross-version extension. Element `GraphDefinition.link.target.compartment.expression` has a context of GraphDefinition.link based on following the parent source element upwards and mapping to `GraphDefinition`. Element `GraphDefinition.link.target.compartment.expression` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
requirements:
  v: Element `GraphDefinition.link.target.compartment.expression` is part of an existing definition because parent element `GraphDefinition.link.target.compartment` requires a cross-version extension. Element `GraphDefinition.link.target.compartment.expression` has a context of GraphDefinition.link based on following the parent source element upwards and mapping to `GraphDefinition`. Element `GraphDefinition.link.target.compartment.expression` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
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    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
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    l: http://hl7.org/fhir/StructureDefinition/Element
constraint:
  key:
    v: ext-1
  severity:
    v: error
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    v: Must have either extensions or value[x], not both
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    v: extension.exists() != value.exists()
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    l: http://hl7.org/fhir/StructureDefinition/Extension
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id:
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short:
  v: Unique id for inter-element referencing
definition:
  v: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
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      v: id
      l: id
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condition:
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is modifier:
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is summary:
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mapping:
  identity:
    v: rim
  map:
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id:
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    type:
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    path:
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  description:
    v: Extensions are always sliced by (at least) url
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    v: open
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. To make the use of extensions safe and managable, 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.
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:
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alias:
  v: user content
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  v: *
base:
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  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  source:
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    l: http://hl7.org/fhir/StructureDefinition/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()
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    l: http://hl7.org/fhir/StructureDefinition/Extension
is modifier:
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is summary:
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mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
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path:
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representation:
  v: xmlAttr
short:
  v: identifies the meaning of the extension
definition:
  v: Source of the definition for the extension code - a logical name or a URL.
comment:
  v: The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
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max:
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base:
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  min:
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  max:
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type:
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      v: uri
      l: uri
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    v: http://hl7.org/fhirpath/System.String
    l: System.String
fixed: Uri
  v: expression
  l: expression
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: Extension.extension:target.extension:compartment.extension:expression.value[x]
path:
  v: Extension.extension.extension.extension.value[x]
short:
  v: Custom rule, as a FHIRPath expression
definition:
  v: Custom rule, as a FHIRPath expression.
min:
  v: 0
max:
  v: 1
base:
  path:
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  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: string
    l: string
condition:
  v: ext-1
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  source:
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    l: http://hl7.org/fhir/StructureDefinition/Element
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
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  v: STU3: Documentation for FHIRPath expression (new)
definition:
  v: STU3: `GraphDefinition.link.target.compartment.description` (new:string)
comment:
  v: Element `GraphDefinition.link.target.compartment.description` is part of an existing definition because parent element `GraphDefinition.link.target.compartment` requires a cross-version extension. Element `GraphDefinition.link.target.compartment.description` has a context of GraphDefinition.link based on following the parent source element upwards and mapping to `GraphDefinition`. Element `GraphDefinition.link.target.compartment.description` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
requirements:
  v: Element `GraphDefinition.link.target.compartment.description` is part of an existing definition because parent element `GraphDefinition.link.target.compartment` requires a cross-version extension. Element `GraphDefinition.link.target.compartment.description` has a context of GraphDefinition.link based on following the parent source element upwards and mapping to `GraphDefinition`. Element `GraphDefinition.link.target.compartment.description` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
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    v: All FHIR elements must have a @value or children
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    v: hasValue() or (children().count() > id.count())
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    l: http://hl7.org/fhir/StructureDefinition/Element
constraint:
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    v: error
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  expression:
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    l: http://hl7.org/fhir/StructureDefinition/Extension
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id:
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path:
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short:
  v: Unique id for inter-element referencing
definition:
  v: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
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condition:
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is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
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    type:
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    path:
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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. To make the use of extensions safe and managable, 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.
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:
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alias:
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max:
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    v: All FHIR elements must have a @value or children
  expression:
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    l: http://hl7.org/fhir/StructureDefinition/Element
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
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    v: extension.exists() != value.exists()
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is modifier:
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mapping:
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  map:
    v: n/a

id:
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path:
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representation:
  v: xmlAttr
short:
  v: identifies the meaning of the extension
definition:
  v: Source of the definition for the extension code - a logical name or a URL.
comment:
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      l: uri
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    l: System.String
fixed: Uri
  v: description
  l: description
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
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path:
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short:
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definition:
  v: Documentation for FHIRPath expression.
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max:
  v: 1
base:
  path:
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    v: 0
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    v: 1
type:
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    v: string
    l: string
condition:
  v: ext-1
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  source:
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    l: http://hl7.org/fhir/StructureDefinition/Element
is modifier:
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is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
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path:
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representation:
  v: xmlAttr
short:
  v: identifies the meaning of the extension
definition:
  v: Source of the definition for the extension code - a logical name or a URL.
comment:
  v: The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
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max:
  v: 1
base:
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  min:
    v: 1
  max:
    v: 1
type:
  extension:
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      l: structuredefinition-fhir-type
    value: Url
      v: uri
      l: uri
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    l: System.String
fixed: Uri
  v: compartment
  l: compartment
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: Extension.extension:target.extension:compartment.value[x]
path:
  v: Extension.extension.extension.value[x]
short:
  v: Value of extension
definition:
  v: Value of extension - must be one of a constrained set of the data types (see [Extensibility](http://hl7.org/fhir/R5/extensibility.html) for a list).
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max:
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base:
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type:
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    l: base64Binary
type:
  code:
    v: boolean
    l: boolean
type:
  code:
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    l: canonical
type:
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    v: code
    l: code
type:
  code:
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    l: date
type:
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    v: decimal
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    l: id
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    v: integer
    l: integer
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    v: string
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    v: uri
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    v: url
    l: url
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    l: uuid
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  code:
    v: Address
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  code:
    v: Age
    l: Age
type:
  code:
    v: Annotation
    l: Annotation
type:
  code:
    v: Attachment
    l: Attachment
type:
  code:
    v: CodeableConcept
    l: CodeableConcept
type:
  code:
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    l: CodeableReference
type:
  code:
    v: Coding
    l: Coding
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    v: Duration
    l: Duration
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type:
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type:
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code:
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code:
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code:
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code:
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code:
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code:
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code:
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code:
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v: ext-1

key:
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human:
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expression:
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source:
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  l: http://hl7.org/fhir/StructureDefinition/Element

v: false

v: false

identity:
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map:
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id:
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path:
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slice name:
  v: link
short:
  v: STU3: Additional links from target resource (new)
definition:
  v: STU3: `GraphDefinition.link.target.link` (new:GraphDefinition.link)
comment:
  v: Element `GraphDefinition.link.target.link` is part of an existing definition because parent element `GraphDefinition.link.target` requires a cross-version extension. Element `GraphDefinition.link.target.link` has a context of GraphDefinition.link based on following the parent source element upwards and mapping to `GraphDefinition`. Element `GraphDefinition.link.target.link` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
requirements:
  v: Element `GraphDefinition.link.target.link` is part of an existing definition because parent element `GraphDefinition.link.target` requires a cross-version extension. Element `GraphDefinition.link.target.link` has a context of GraphDefinition.link based on following the parent source element upwards and mapping to `GraphDefinition`. Element `GraphDefinition.link.target.link` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
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id:
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path:
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short:
  v: Unique id for inter-element referencing
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:
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max:
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id:
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path:
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slicing:
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    type:
      v: value
    path:
      v: url
  description:
    v: Extensions are always sliced by (at least) url
  rules:
    v: open
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. To make the use of extensions safe and managable, 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.
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:
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alias:
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constraint:
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  human:
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id:
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path:
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short:
  v: identifies the meaning of the extension
definition:
  v: Source of the definition for the extension code - a logical name or a URL.
comment:
  v: The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
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  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
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path:
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short:
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definition:
  v: Value of extension - must be one of a constrained set of the data types (see [Extensibility](http://hl7.org/fhir/R5/extensibility.html) for a list).
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type:
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    v: boolean
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type:
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    l: dateTime
type:
  code:
    v: decimal
    l: decimal
type:
  code:
    v: id
    l: id
type:
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    v: integer
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type:
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  code:
    v: markdown
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type:
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    l: oid
type:
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    v: positiveInt
    l: positiveInt
type:
  code:
    v: string
    l: string
type:
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    v: time
    l: time
type:
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    v: unsignedInt
    l: unsignedInt
type:
  code:
    v: uri
    l: uri
type:
  code:
    v: url
    l: url
type:
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    v: uuid
    l: uuid
type:
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type:
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type:
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type:
  code:
    v: Attachment
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    v: CodeableConcept
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type:
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type:
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type:
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    v: Distance
    l: Distance
type:
  code:
    v: Duration
    l: Duration
type:
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    v: HumanName
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type:
  code:
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type:
  code:
    v: Money
    l: Money
type:
  code:
    v: Period
    l: Period
type:
  code:
    v: Quantity
    l: Quantity
type:
  code:
    v: Range
    l: Range
type:
  code:
    v: Ratio
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type:
  code:
    v: RatioRange
    l: RatioRange
type:
  code:
    v: Reference
    l: Reference
type:
  code:
    v: SampledData
    l: SampledData
type:
  code:
    v: Signature
    l: Signature
type:
  code:
    v: Timing
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type:
  code:
    v: ContactDetail
    l: ContactDetail
type:
  code:
    v: DataRequirement
    l: DataRequirement
type:
  code:
    v: Expression
    l: Expression

code:
  v: ParameterDefinition
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code:
  v: RelatedArtifact
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code:
  v: TriggerDefinition
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code:
  v: UsageContext
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code:
  v: Availability
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code:
  v: ExtendedContactDetail
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code:
  v: Dosage
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code:
  v: Meta
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v: ext-1

key:
  v: ele-1
severity:
  v: error
human:
  v: All FHIR elements must have a @value or children
expression:
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source:
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  l: http://hl7.org/fhir/StructureDefinition/Element

v: false

v: false

identity:
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map:
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id:
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path:
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representation:
  v: xmlAttr
short:
  v: identifies the meaning of the extension
definition:
  v: Source of the definition for the extension code - a logical name or a URL.
comment:
  v: The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
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type:
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      l: uri
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fixed: Uri
  v: target
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is modifier:
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is summary:
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mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: Extension.extension:target.value[x]
path:
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short:
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definition:
  v: Value of extension - must be one of a constrained set of the data types (see [Extensibility](http://hl7.org/fhir/R5/extensibility.html) for a list).
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base:
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type:
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    l: base64Binary
type:
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    v: boolean
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    l: canonical
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    l: code
type:
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    l: date
type:
  code:
    v: dateTime
    l: dateTime
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    l: decimal
type:
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type:
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    v: integer
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    l: unsignedInt
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code:
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code:
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code:
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code:
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code:
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code:
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code:
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key:
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human:
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expression:
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source:
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v: false

identity:
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short:
  v: identifies the meaning of the extension
definition:
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comment:
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  map:
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id:
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path:
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short:
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definition:
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type:
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    l: Expression

code:
  v: ParameterDefinition
  l: ParameterDefinition

code:
  v: RelatedArtifact
  l: RelatedArtifact

code:
  v: TriggerDefinition
  l: TriggerDefinition

code:
  v: UsageContext
  l: UsageContext

code:
  v: Availability
  l: Availability

code:
  v: ExtendedContactDetail
  l: ExtendedContactDetail

code:
  v: Dosage
  l: Dosage

code:
  v: Meta
  l: Meta

v: ext-1

key:
  v: ele-1
severity:
  v: error
human:
  v: All FHIR elements must have a @value or children
expression:
  v: hasValue() or (children().count() > id.count())
source:
  v: http://hl7.org/fhir/StructureDefinition/Element|5.0.0
  l: http://hl7.org/fhir/StructureDefinition/Element

v: false

v: false

identity:
  v: rim
map:
  v: N/A

element:
  id:
    v: Extension
  path:
    v: Extension
  short:
    v: STU3: link
  definition:
    v: STU3: `GraphDefinition.link`
  comment:
    v: Element `GraphDefinition.link` is mapped to FHIR R5 element `GraphDefinition.link` as `Equivalent`.
  min:
    v: 0
  max:
    v: *
  base:
    path:
      v: Extension
    min:
      v: 0
    max:
      v: *
  is modifier:
    v: false
element:
  id:
    v: Extension.extension
  path:
    v: Extension.extension
  slicing:
    discriminator:
      type:
        v: value
      path:
        v: url
    ordered:
      v: false
    rules:
      v: open
  min:
    v: 2
  max:
    v: *
  base:
    path:
      v: Extension.extension
    min:
      v: 0
    max:
      v: *
element:
  id:
    v: Extension.extension:path
  path:
    v: Extension.extension
  slice name:
    v: path
  short:
    v: STU3: path
  definition:
    v: STU3: `GraphDefinition.link.path`
  comment:
    v: Element `GraphDefinition.link.path` is mapped to FHIR R5 element `GraphDefinition.link.path` as `Equivalent`. The path can be a literal path (e.g. Observation.subject), or it can be a query for reverse links (e.g. Provenance?target=[id]).
  requirements:
    v: Element `GraphDefinition.link.path` is mapped to FHIR R5 element `GraphDefinition.link.path` as `Equivalent`.
  min:
    v: 1
  max:
    v: 1
  base:
    path:
      v: Extension.extension
    min:
      v: 0
    max:
      v: *
element:
  id:
    v: Extension.extension:path.url
  path:
    v: Extension.extension.url
  min:
    v: 1
  max:
    v: 1
  base:
    path:
      v: Extension.url
    min:
      v: 1
    max:
      v: 1
  fixed: Uri
    v: path
    l: path
element:
  id:
    v: Extension.extension:path.value[x]
  path:
    v: Extension.extension.value[x]
  short:
    v: Path in the resource that contains the link
  definition:
    v: Path in the resource that contains the link.
  comment:
    v: The path can be a literal path (e.g. Observation.subject), or it can be a query for reverse links (e.g. Provenance?target=[id]).
  min:
    v: 1
  max:
    v: 1
  base:
    path:
      v: Extension.value[x]
    min:
      v: 0
    max:
      v: 1
  type:
    code:
      v: string
      l: string
element:
  id:
    v: Extension.extension:sliceName
  path:
    v: Extension.extension
  slice name:
    v: sliceName
  short:
    v: STU3: sliceName
  definition:
    v: STU3: `GraphDefinition.link.sliceName`
  comment:
    v: Element `GraphDefinition.link.sliceName` is mapped to FHIR R5 element `GraphDefinition.link.sliceName` as `Equivalent`.
  requirements:
    v: Element `GraphDefinition.link.sliceName` is mapped to FHIR R5 element `GraphDefinition.link.sliceName` as `Equivalent`.
  min:
    v: 0
  max:
    v: 1
  base:
    path:
      v: Extension.extension
    min:
      v: 0
    max:
      v: *
element:
  id:
    v: Extension.extension:sliceName.url
  path:
    v: Extension.extension.url
  min:
    v: 1
  max:
    v: 1
  base:
    path:
      v: Extension.url
    min:
      v: 1
    max:
      v: 1
  fixed: Uri
    v: sliceName
    l: sliceName
element:
  id:
    v: Extension.extension:sliceName.value[x]
  path:
    v: Extension.extension.value[x]
  short:
    v: Which slice (if profiled)
  definition:
    v: Which slice (if profiled).
  min:
    v: 0
  max:
    v: 1
  base:
    path:
      v: Extension.value[x]
    min:
      v: 0
    max:
      v: 1
  type:
    code:
      v: string
      l: string
element:
  id:
    v: Extension.extension:min
  path:
    v: Extension.extension
  slice name:
    v: min
  short:
    v: STU3: min
  definition:
    v: STU3: `GraphDefinition.link.min`

v: Element `GraphDefinition.link.min` is mapped to FHIR R5 element `GraphDefinition.link.min` as `Equivalent`.

v: Element `GraphDefinition.link.min` is mapped to FHIR R5 element `GraphDefinition.link.min` as `Equivalent`.

v: 0

v: 1

path:
  v: Extension.extension
min:
  v: 0
max:
  v: *

id:
  v: Extension.extension:min.url
path:
  v: Extension.extension.url
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.url
  min:
    v: 1
  max:
    v: 1
fixed: Uri
  v: min
  l: min

id:
  v: Extension.extension:min.value[x]
path:
  v: Extension.extension.value[x]
short:
  v: Minimum occurrences for this link
definition:
  v: Minimum occurrences for this link.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Extension.value[x]
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: integer
    l: integer

id:
  v: Extension.extension:max
path:
  v: Extension.extension
slice name:
  v: max
short:
  v: STU3: max
definition:
  v: STU3: `GraphDefinition.link.max`
comment:
  v: Element `GraphDefinition.link.max` is mapped to FHIR R5 element `GraphDefinition.link.max` as `Equivalent`.
requirements:
  v: Element `GraphDefinition.link.max` is mapped to FHIR R5 element `GraphDefinition.link.max` as `Equivalent`.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Extension.extension
  min:
    v: 0
  max:
    v: *

id:
  v: Extension.extension:max.url
path:
  v: Extension.extension.url
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.url
  min:
    v: 1
  max:
    v: 1
fixed: Uri
  v: max
  l: max

id:
  v: Extension.extension:max.value[x]
path:
  v: Extension.extension.value[x]
short:
  v: Maximum occurrences for this link
definition:
  v: Maximum occurrences for this link.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Extension.value[x]
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: string
    l: string

id:
  v: Extension.extension:description
path:
  v: Extension.extension
slice name:
  v: description
short:
  v: STU3: description
definition:
  v: STU3: `GraphDefinition.link.description`
comment:
  v: Element `GraphDefinition.link.description` is mapped to FHIR R5 element `GraphDefinition.link.description` as `Equivalent`.
requirements:
  v: Element `GraphDefinition.link.description` is mapped to FHIR R5 element `GraphDefinition.link.description` as `Equivalent`.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Extension.extension
  min:
    v: 0
  max:
    v: *

id:
  v: Extension.extension:description.url
path:
  v: Extension.extension.url
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.url
  min:
    v: 1
  max:
    v: 1
fixed: Uri
  v: description
  l: description

id:
  v: Extension.extension:description.value[x]
path:
  v: Extension.extension.value[x]
short:
  v: Why this link is specified
definition:
  v: Information about why this link is of interest in this graph definition.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Extension.value[x]
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: string
    l: string

id:
  v: Extension.extension:target
path:
  v: Extension.extension
slice name:
  v: target
short:
  v: STU3: Potential target for the link (new)
definition:
  v: STU3: `GraphDefinition.link.target` (new:BackboneElement)
comment:
  v: Element `GraphDefinition.link.target` has a context of GraphDefinition.link based on following the parent source element upwards and mapping to `GraphDefinition`. Element `GraphDefinition.link.target` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
requirements:
  v: Element `GraphDefinition.link.target` has a context of GraphDefinition.link based on following the parent source element upwards and mapping to `GraphDefinition`. Element `GraphDefinition.link.target` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
min:
  v: 1
max:
  v: *
base:
  path:
    v: Extension.extension
  min:
    v: 0
  max:
    v: *

id:
  v: Extension.extension:target.extension
path:
  v: Extension.extension.extension
slicing:
  discriminator:
    type:
      v: value
    path:
      v: url
  ordered:
    v: false
  rules:
    v: open
min:
  v: 1
max:
  v: *
base:
  path:
    v: Extension.extension
  min:
    v: 0
  max:
    v: *

id:
  v: Extension.extension:target.extension:type
path:
  v: Extension.extension.extension
slice name:
  v: type
short:
  v: STU3: Type of resource this link refers to (new)
definition:
  v: STU3: `GraphDefinition.link.target.type` (new:code)
comment:
  v: Element `GraphDefinition.link.target.type` is part of an existing definition because parent element `GraphDefinition.link.target` requires a cross-version extension. Element `GraphDefinition.link.target.type` has a context of GraphDefinition.link based on following the parent source element upwards and mapping to `GraphDefinition`. Element `GraphDefinition.link.target.type` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
requirements:
  v: Element `GraphDefinition.link.target.type` is part of an existing definition because parent element `GraphDefinition.link.target` requires a cross-version extension. Element `GraphDefinition.link.target.type` has a context of GraphDefinition.link based on following the parent source element upwards and mapping to `GraphDefinition`. Element `GraphDefinition.link.target.type` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.extension
  min:
    v: 0
  max:
    v: *

id:
  v: Extension.extension:target.extension:type.url
path:
  v: Extension.extension.extension.url
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.url
  min:
    v: 1
  max:
    v: 1
fixed: Uri
  v: type
  l: type

id:
  v: Extension.extension:target.extension:type.value[x]
path:
  v: Extension.extension.extension.value[x]
short:
  v: Type of resource this link refers to
definition:
  v: Type of resource this link refers to.
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.value[x]
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: code
    l: code
binding:
  strength:
    v: required
  description:
    v: One of the resource types defined as part of FHIR.
  value set:
    v: http://hl7.org/fhir/uv/xver/ValueSet/R3-resource-types-for-R5|0.1.0
    l: http://hl7.org/fhir/uv/xver/ValueSet/R3-resource-types-for-R5

id:
  v: Extension.extension:target.extension:profile
path:
  v: Extension.extension.extension
slice name:
  v: profile
short:
  v: STU3: Profile for the target resource (new)
definition:
  v: STU3: `GraphDefinition.link.target.profile` (new:uri)
comment:
  v: Element `GraphDefinition.link.target.profile` is part of an existing definition because parent element `GraphDefinition.link.target` requires a cross-version extension. Element `GraphDefinition.link.target.profile` has a context of GraphDefinition.link based on following the parent source element upwards and mapping to `GraphDefinition`. Element `GraphDefinition.link.target.profile` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
requirements:
  v: Element `GraphDefinition.link.target.profile` is part of an existing definition because parent element `GraphDefinition.link.target` requires a cross-version extension. Element `GraphDefinition.link.target.profile` has a context of GraphDefinition.link based on following the parent source element upwards and mapping to `GraphDefinition`. Element `GraphDefinition.link.target.profile` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Extension.extension
  min:
    v: 0
  max:
    v: *

id:
  v: Extension.extension:target.extension:profile.url
path:
  v: Extension.extension.extension.url
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.url
  min:
    v: 1
  max:
    v: 1
fixed: Uri
  v: profile
  l: profile

id:
  v: Extension.extension:target.extension:profile.value[x]
path:
  v: Extension.extension.extension.value[x]
short:
  v: Profile for the target resource
definition:
  v: Profile for the target resource.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Extension.value[x]
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: uri
    l: uri

id:
  v: Extension.extension:target.extension:compartment
path:
  v: Extension.extension.extension
slice name:
  v: compartment
short:
  v: STU3: Compartment Consistency Rules (new)
definition:
  v: STU3: `GraphDefinition.link.target.compartment` (new:BackboneElement)
comment:
  v: Element `GraphDefinition.link.target.compartment` is part of an existing definition because parent element `GraphDefinition.link.target` requires a cross-version extension. Element `GraphDefinition.link.target.compartment` has a context of GraphDefinition.link based on following the parent source element upwards and mapping to `GraphDefinition`. Element `GraphDefinition.link.target.compartment` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
requirements:
  v: Element `GraphDefinition.link.target.compartment` is part of an existing definition because parent element `GraphDefinition.link.target` requires a cross-version extension. Element `GraphDefinition.link.target.compartment` has a context of GraphDefinition.link based on following the parent source element upwards and mapping to `GraphDefinition`. Element `GraphDefinition.link.target.compartment` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
min:
  v: 0
max:
  v: *
base:
  path:
    v: Extension.extension
  min:
    v: 0
  max:
    v: *

id:
  v: Extension.extension:target.extension:compartment.extension
path:
  v: Extension.extension.extension.extension
slicing:
  discriminator:
    type:
      v: value
    path:
      v: url
  ordered:
    v: false
  rules:
    v: open
min:
  v: 2
max:
  v: *
base:
  path:
    v: Extension.extension
  min:
    v: 0
  max:
    v: *

id:
  v: Extension.extension:target.extension:compartment.extension:code
path:
  v: Extension.extension.extension.extension
slice name:
  v: code
short:
  v: STU3: Identifies the compartment (new)
definition:
  v: STU3: `GraphDefinition.link.target.compartment.code` (new:code)
comment:
  v: Element `GraphDefinition.link.target.compartment.code` is part of an existing definition because parent element `GraphDefinition.link.target.compartment` requires a cross-version extension. Element `GraphDefinition.link.target.compartment.code` has a context of GraphDefinition.link based on following the parent source element upwards and mapping to `GraphDefinition`. Element `GraphDefinition.link.target.compartment.code` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
requirements:
  v: Element `GraphDefinition.link.target.compartment.code` is part of an existing definition because parent element `GraphDefinition.link.target.compartment` requires a cross-version extension. Element `GraphDefinition.link.target.compartment.code` has a context of GraphDefinition.link based on following the parent source element upwards and mapping to `GraphDefinition`. Element `GraphDefinition.link.target.compartment.code` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.extension
  min:
    v: 0
  max:
    v: *

id:
  v: Extension.extension:target.extension:compartment.extension:code.url
path:
  v: Extension.extension.extension.extension.url
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.url
  min:
    v: 1
  max:
    v: 1
fixed: Uri
  v: code
  l: code

id:
  v: Extension.extension:target.extension:compartment.extension:code.value[x]
path:
  v: Extension.extension.extension.extension.value[x]
short:
  v: Identifies the compartment
definition:
  v: Identifies the compartment.
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.value[x]
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: code
    l: code
binding:
  strength:
    v: required
  description:
    v: Identifies a compartment
  value set:
    v: http://hl7.org/fhir/ValueSet/compartment-type|5.0.0
    l: http://hl7.org/fhir/ValueSet/compartment-type

id:
  v: Extension.extension:target.extension:compartment.extension:rule
path:
  v: Extension.extension.extension.extension
slice name:
  v: rule
short:
  v: STU3: identical | matching | different | custom (new)
definition:
  v: STU3: `GraphDefinition.link.target.compartment.rule` (new:code)
comment:
  v: Element `GraphDefinition.link.target.compartment.rule` is part of an existing definition because parent element `GraphDefinition.link.target.compartment` requires a cross-version extension. Element `GraphDefinition.link.target.compartment.rule` has a context of GraphDefinition.link based on following the parent source element upwards and mapping to `GraphDefinition`. Element `GraphDefinition.link.target.compartment.rule` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
requirements:
  v: Element `GraphDefinition.link.target.compartment.rule` is part of an existing definition because parent element `GraphDefinition.link.target.compartment` requires a cross-version extension. Element `GraphDefinition.link.target.compartment.rule` has a context of GraphDefinition.link based on following the parent source element upwards and mapping to `GraphDefinition`. Element `GraphDefinition.link.target.compartment.rule` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.extension
  min:
    v: 0
  max:
    v: *

id:
  v: Extension.extension:target.extension:compartment.extension:rule.url
path:
  v: Extension.extension.extension.extension.url
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.url
  min:
    v: 1
  max:
    v: 1
fixed: Uri
  v: rule
  l: rule

id:
  v: Extension.extension:target.extension:compartment.extension:rule.value[x]
path:
  v: Extension.extension.extension.extension.value[x]
short:
  v: identical | matching | different | custom
definition:
  v: identical | matching | different | no-rule | custom.
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.value[x]
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: code
    l: code
binding:
  strength:
    v: required
  description:
    v: How a compartment must be linked
  value set:
    v: http://hl7.org/fhir/ValueSet/graph-compartment-rule|5.0.0
    l: http://hl7.org/fhir/ValueSet/graph-compartment-rule

id:
  v: Extension.extension:target.extension:compartment.extension:expression
path:
  v: Extension.extension.extension.extension
slice name:
  v: expression
short:
  v: STU3: Custom rule, as a FHIRPath expression (new)
definition:
  v: STU3: `GraphDefinition.link.target.compartment.expression` (new:string)
comment:
  v: Element `GraphDefinition.link.target.compartment.expression` is part of an existing definition because parent element `GraphDefinition.link.target.compartment` requires a cross-version extension. Element `GraphDefinition.link.target.compartment.expression` has a context of GraphDefinition.link based on following the parent source element upwards and mapping to `GraphDefinition`. Element `GraphDefinition.link.target.compartment.expression` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
requirements:
  v: Element `GraphDefinition.link.target.compartment.expression` is part of an existing definition because parent element `GraphDefinition.link.target.compartment` requires a cross-version extension. Element `GraphDefinition.link.target.compartment.expression` has a context of GraphDefinition.link based on following the parent source element upwards and mapping to `GraphDefinition`. Element `GraphDefinition.link.target.compartment.expression` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Extension.extension
  min:
    v: 0
  max:
    v: *

id:
  v: Extension.extension:target.extension:compartment.extension:expression.url
path:
  v: Extension.extension.extension.extension.url
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.url
  min:
    v: 1
  max:
    v: 1
fixed: Uri
  v: expression
  l: expression

id:
  v: Extension.extension:target.extension:compartment.extension:expression.value[x]
path:
  v: Extension.extension.extension.extension.value[x]
short:
  v: Custom rule, as a FHIRPath expression
definition:
  v: Custom rule, as a FHIRPath expression.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Extension.value[x]
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: string
    l: string

id:
  v: Extension.extension:target.extension:compartment.extension:description
path:
  v: Extension.extension.extension.extension
slice name:
  v: description
short:
  v: STU3: Documentation for FHIRPath expression (new)
definition:
  v: STU3: `GraphDefinition.link.target.compartment.description` (new:string)
comment:
  v: Element `GraphDefinition.link.target.compartment.description` is part of an existing definition because parent element `GraphDefinition.link.target.compartment` requires a cross-version extension. Element `GraphDefinition.link.target.compartment.description` has a context of GraphDefinition.link based on following the parent source element upwards and mapping to `GraphDefinition`. Element `GraphDefinition.link.target.compartment.description` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
requirements:
  v: Element `GraphDefinition.link.target.compartment.description` is part of an existing definition because parent element `GraphDefinition.link.target.compartment` requires a cross-version extension. Element `GraphDefinition.link.target.compartment.description` has a context of GraphDefinition.link based on following the parent source element upwards and mapping to `GraphDefinition`. Element `GraphDefinition.link.target.compartment.description` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Extension.extension
  min:
    v: 0
  max:
    v: *

id:
  v: Extension.extension:target.extension:compartment.extension:description.url
path:
  v: Extension.extension.extension.extension.url
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.url
  min:
    v: 1
  max:
    v: 1
fixed: Uri
  v: description
  l: description

id:
  v: Extension.extension:target.extension:compartment.extension:description.value[x]
path:
  v: Extension.extension.extension.extension.value[x]
short:
  v: Documentation for FHIRPath expression
definition:
  v: Documentation for FHIRPath expression.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Extension.value[x]
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: string
    l: string

id:
  v: Extension.extension:target.extension:compartment.url
path:
  v: Extension.extension.extension.url
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.url
  min:
    v: 1
  max:
    v: 1
fixed: Uri
  v: compartment
  l: compartment

id:
  v: Extension.extension:target.extension:compartment.value[x]
path:
  v: Extension.extension.extension.value[x]
min:
  v: 0
max:
  v: 0
base:
  path:
    v: Extension.value[x]
  min:
    v: 0
  max:
    v: 1

id:
  v: Extension.extension:target.extension:link
path:
  v: Extension.extension.extension
slice name:
  v: link
short:
  v: STU3: Additional links from target resource (new)
definition:
  v: STU3: `GraphDefinition.link.target.link` (new:GraphDefinition.link)
comment:
  v: Element `GraphDefinition.link.target.link` is part of an existing definition because parent element `GraphDefinition.link.target` requires a cross-version extension. Element `GraphDefinition.link.target.link` has a context of GraphDefinition.link based on following the parent source element upwards and mapping to `GraphDefinition`. Element `GraphDefinition.link.target.link` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
requirements:
  v: Element `GraphDefinition.link.target.link` is part of an existing definition because parent element `GraphDefinition.link.target` requires a cross-version extension. Element `GraphDefinition.link.target.link` has a context of GraphDefinition.link based on following the parent source element upwards and mapping to `GraphDefinition`. Element `GraphDefinition.link.target.link` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
min:
  v: 0
max:
  v: *
base:
  path:
    v: Extension.extension
  min:
    v: 0
  max:
    v: *

id:
  v: Extension.extension:target.extension:link.url
path:
  v: Extension.extension.extension.url
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.url
  min:
    v: 1
  max:
    v: 1
fixed: Uri
  v: http://hl7.org/fhir/3.0/StructureDefinition/extension-GraphDefinition.link
  l: extension-GraphDefinition.link

id:
  v: Extension.extension:target.extension:link.value[x]
path:
  v: Extension.extension.extension.value[x]
min:
  v: 0
max:
  v: 0
base:
  path:
    v: Extension.value[x]
  min:
    v: 0
  max:
    v: 1

id:
  v: Extension.extension:target.url
path:
  v: Extension.extension.url
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.url
  min:
    v: 1
  max:
    v: 1
fixed: Uri
  v: target
  l: target

id:
  v: Extension.extension:target.value[x]
path:
  v: Extension.extension.value[x]
min:
  v: 0
max:
  v: 0
base:
  path:
    v: Extension.value[x]
  min:
    v: 0
  max:
    v: 1

id:
  v: Extension.url
path:
  v: Extension.url
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.url
  min:
    v: 1
  max:
    v: 1
fixed: Uri
  v: http://hl7.org/fhir/3.0/StructureDefinition/extension-GraphDefinition.link
  l: extension-GraphDefinition.link

id:
  v: Extension.value[x]
path:
  v: Extension.value[x]
min:
  v: 0
max:
  v: 0
base:
  path:
    v: Extension.value[x]
  min:
    v: 0
  max:
    v: 1