2.23.0 MetaData Types

<[name] xmlns="http://hl7.org/fhir"> 
 <!-- from Element: extension -->
 <name value="[string]"/><!-- 0..1 Name of an individual to contact -->
 <telecom><!-- 0..* ContactPoint Contact details for individual or organization --></telecom>
</[name]>

{
  "resourceType" : "ContactDetail",
  // from Element: extension
  "name" : "<string>", // Name of an individual to contact
  "telecom" : [{ ContactPoint }] // Contact details for individual or organization
}

@prefix fhir: <http://hl7.org/fhir/> .

[
 # from Element: Element.extension
  fhir:ContactDetail.name [ string ]; # 0..1 Name of an individual to contact
  fhir:ContactDetail.telecom [ ContactPoint ], ... ; # 0..* Contact details for individual or organization
]

This complex-type did not exist in Release 2

<[name] xmlns="http://hl7.org/fhir"> 
 <!-- from Element: extension -->
 <name value="[string]"/><!-- 0..1 Name of an individual to contact -->
 <telecom><!-- 0..* ContactPoint Contact details for individual or organization --></telecom>
</[name]>

{
  "resourceType" : "ContactDetail",
  // from Element: extension
  "name" : "<string>", // Name of an individual to contact
  "telecom" : [{ ContactPoint }] // Contact details for individual or organization
}

@prefix fhir: <http://hl7.org/fhir/> .

[
 # from Element: Element.extension
  fhir:ContactDetail.name [ string ]; # 0..1 Name of an individual to contact
  fhir:ContactDetail.telecom [ ContactPoint ], ... ; # 0..* Contact details for individual or organization
]

This complex-type did not exist in Release 2

<[name] xmlns="http://hl7.org/fhir"> 
 <!-- from Element: extension -->
 <type value="[code]"/><!-- 1..1 author | editor | reviewer | endorser -->
 <name value="[string]"/><!-- 1..1 Name of the contributor -->
 <contact><!-- 0..* ContactDetail Contact details of the contributor --></contact>
</[name]>

{
  "resourceType" : "Contributor",
  // from Element: extension
  "type" : "<code>", // R!  author | editor | reviewer | endorser
  "name" : "<string>", // R!  Name of the contributor
  "contact" : [{ ContactDetail }] // Contact details of the contributor
}

@prefix fhir: <http://hl7.org/fhir/> .

[
 # from Element: Element.extension
  fhir:Contributor.type [ code ]; # 1..1 author | editor | reviewer | endorser
  fhir:Contributor.name [ string ]; # 1..1 Name of the contributor
  fhir:Contributor.contact [ ContactDetail ], ... ; # 0..* Contact details of the contributor
]

This complex-type did not exist in Release 2

<[name] xmlns="http://hl7.org/fhir"> 
 <!-- from Element: extension -->
 <type value="[code]"/><!-- 1..1 author | editor | reviewer | endorser -->
 <name value="[string]"/><!-- 1..1 Name of the contributor -->
 <contact><!-- 0..* ContactDetail Contact details of the contributor --></contact>
</[name]>

{
  "resourceType" : "Contributor",
  // from Element: extension
  "type" : "<code>", // R!  author | editor | reviewer | endorser
  "name" : "<string>", // R!  Name of the contributor
  "contact" : [{ ContactDetail }] // Contact details of the contributor
}

@prefix fhir: <http://hl7.org/fhir/> .

[
 # from Element: Element.extension
  fhir:Contributor.type [ code ]; # 1..1 author | editor | reviewer | endorser
  fhir:Contributor.name [ string ]; # 1..1 Name of the contributor
  fhir:Contributor.contact [ ContactDetail ], ... ; # 0..* Contact details of the contributor
]

This complex-type did not exist in Release 2

<[name] xmlns="http://hl7.org/fhir"> 
 <!-- from Element: extension -->
 <type value="[code]"/><!-- 1..1 The type of the required data -->
 <profile value="[uri]"/><!-- 0..* The profile of the required data -->
 <mustSupport value="[string]"/><!-- 0..* Indicates that specific structure elements are referenced by the knowledge module -->
 <codeFilter>  <!-- 0..* Code filters for the data -->
  <path value="[string]"/><!-- 1..1 The code-valued attribute of the filter -->
  <valueSet[x]><!-- 0..1 string|Reference(ValueSet) Valueset for the filter --></valueSet[x]>
  <valueCode value="[code]"/><!-- 0..* Code value of the filter -->
  <valueCoding><!-- 0..* Coding Coding value of the filter --></valueCoding>
  <valueCodeableConcept><!-- 0..* CodeableConcept CodeableConcept value of the filter --></valueCodeableConcept>
 </codeFilter>
 <dateFilter>  <!-- 0..* Date filters for the data -->
  <path value="[string]"/><!-- 1..1 The date-valued attribute of the filter -->
  <value[x]><!-- 0..1 dateTime|Period|Duration The value of the filter, as a Period, DateTime, or Duration value --></value[x]>
 </dateFilter>
</[name]>

{
  // from Element: extension
  "type" : "<code>", // R!  The type of the required data
  "profile" : ["<uri>"], // The profile of the required data
  "mustSupport" : ["<string>"], // Indicates that specific structure elements are referenced by the knowledge module
  "codeFilter" : [{ // Code filters for the data
    "path" : "<string>", // R!  The code-valued attribute of the filter
    // valueSet[x]: Valueset for the filter. One of these 2:
    "valueSetString" : "<string>",
    "valueSetReference" : { Reference(ValueSet) },
    "valueCode" : ["<code>"], // Code value of the filter
    "valueCoding" : [{ Coding }], // Coding value of the filter
    "valueCodeableConcept" : [{ CodeableConcept }] // CodeableConcept value of the filter
  }],
  "dateFilter" : [{ // Date filters for the data
    "path" : "<string>", // R!  The date-valued attribute of the filter
    // value[x]: The value of the filter, as a Period, DateTime, or Duration value. One of these 3:
    "valueDateTime" : "<dateTime>"
    "valuePeriod" : { Period }
    "valueDuration" : { Duration }
  }]
}

@prefix fhir: <http://hl7.org/fhir/> .

[
 # from Element: Element.extension
  fhir:DataRequirement.type [ code ]; # 1..1 The type of the required data
  fhir:DataRequirement.profile [ uri ], ... ; # 0..* The profile of the required data
  fhir:DataRequirement.mustSupport [ string ], ... ; # 0..* Indicates that specific structure elements are referenced by the knowledge module
  fhir:DataRequirement.codeFilter [ # 0..* Code filters for the data
    fhir:DataRequirement.codeFilter.path [ string ]; # 1..1 The code-valued attribute of the filter
    # DataRequirement.codeFilter.valueSet[x] : 0..1 Valueset for the filter. One of these 2
      fhir:DataRequirement.codeFilter.valueSetString [ string ]
      fhir:DataRequirement.codeFilter.valueSetReference [ Reference(ValueSet) ]
    fhir:DataRequirement.codeFilter.valueCode [ code ], ... ; # 0..* Code value of the filter
    fhir:DataRequirement.codeFilter.valueCoding [ Coding ], ... ; # 0..* Coding value of the filter
    fhir:DataRequirement.codeFilter.valueCodeableConcept [ CodeableConcept ], ... ; # 0..* CodeableConcept value of the filter
  ], ...;
  fhir:DataRequirement.dateFilter [ # 0..* Date filters for the data
    fhir:DataRequirement.dateFilter.path [ string ]; # 1..1 The date-valued attribute of the filter
    # DataRequirement.dateFilter.value[x] : 0..1 The value of the filter, as a Period, DateTime, or Duration value. One of these 3
      fhir:DataRequirement.dateFilter.valueDateTime [ dateTime ]
      fhir:DataRequirement.dateFilter.valuePeriod [ Period ]
      fhir:DataRequirement.dateFilter.valueDuration [ Duration ]
  ], ...;
]

This complex-type did not exist in Release 2

<[name] xmlns="http://hl7.org/fhir"> 
 <!-- from Element: extension -->
 <type value="[code]"/><!-- 1..1 The type of the required data -->
 <profile value="[uri]"/><!-- 0..* The profile of the required data -->
 <mustSupport value="[string]"/><!-- 0..* Indicates that specific structure elements are referenced by the knowledge module -->
 <codeFilter>  <!-- 0..* Code filters for the data -->
  <path value="[string]"/><!-- 1..1 The code-valued attribute of the filter -->
  <valueSet[x]><!-- 0..1 string|Reference(ValueSet) Valueset for the filter --></valueSet[x]>
  <valueCode value="[code]"/><!-- 0..* Code value of the filter -->
  <valueCoding><!-- 0..* Coding Coding value of the filter --></valueCoding>
  <valueCodeableConcept><!-- 0..* CodeableConcept CodeableConcept value of the filter --></valueCodeableConcept>
 </codeFilter>
 <dateFilter>  <!-- 0..* Date filters for the data -->
  <path value="[string]"/><!-- 1..1 The date-valued attribute of the filter -->
  <value[x]><!-- 0..1 dateTime|Period|Duration The value of the filter, as a Period, DateTime, or Duration value --></value[x]>
 </dateFilter>
</[name]>

{
  // from Element: extension
  "type" : "<code>", // R!  The type of the required data
  "profile" : ["<uri>"], // The profile of the required data
  "mustSupport" : ["<string>"], // Indicates that specific structure elements are referenced by the knowledge module
  "codeFilter" : [{ // Code filters for the data
    "path" : "<string>", // R!  The code-valued attribute of the filter
    // valueSet[x]: Valueset for the filter. One of these 2:
    "valueSetString" : "<string>",
    "valueSetReference" : { Reference(ValueSet) },
    "valueCode" : ["<code>"], // Code value of the filter
    "valueCoding" : [{ Coding }], // Coding value of the filter
    "valueCodeableConcept" : [{ CodeableConcept }] // CodeableConcept value of the filter
  }],
  "dateFilter" : [{ // Date filters for the data
    "path" : "<string>", // R!  The date-valued attribute of the filter
    // value[x]: The value of the filter, as a Period, DateTime, or Duration value. One of these 3:
    "valueDateTime" : "<dateTime>"
    "valuePeriod" : { Period }
    "valueDuration" : { Duration }
  }]
}

@prefix fhir: <http://hl7.org/fhir/> .

[
 # from Element: Element.extension
  fhir:DataRequirement.type [ code ]; # 1..1 The type of the required data
  fhir:DataRequirement.profile [ uri ], ... ; # 0..* The profile of the required data
  fhir:DataRequirement.mustSupport [ string ], ... ; # 0..* Indicates that specific structure elements are referenced by the knowledge module
  fhir:DataRequirement.codeFilter [ # 0..* Code filters for the data
    fhir:DataRequirement.codeFilter.path [ string ]; # 1..1 The code-valued attribute of the filter
    # DataRequirement.codeFilter.valueSet[x] : 0..1 Valueset for the filter. One of these 2
      fhir:DataRequirement.codeFilter.valueSetString [ string ]
      fhir:DataRequirement.codeFilter.valueSetReference [ Reference(ValueSet) ]
    fhir:DataRequirement.codeFilter.valueCode [ code ], ... ; # 0..* Code value of the filter
    fhir:DataRequirement.codeFilter.valueCoding [ Coding ], ... ; # 0..* Coding value of the filter
    fhir:DataRequirement.codeFilter.valueCodeableConcept [ CodeableConcept ], ... ; # 0..* CodeableConcept value of the filter
  ], ...;
  fhir:DataRequirement.dateFilter [ # 0..* Date filters for the data
    fhir:DataRequirement.dateFilter.path [ string ]; # 1..1 The date-valued attribute of the filter
    # DataRequirement.dateFilter.value[x] : 0..1 The value of the filter, as a Period, DateTime, or Duration value. One of these 3
      fhir:DataRequirement.dateFilter.valueDateTime [ dateTime ]
      fhir:DataRequirement.dateFilter.valuePeriod [ Period ]
      fhir:DataRequirement.dateFilter.valueDuration [ Duration ]
  ], ...;
]

This complex-type did not exist in Release 2

<[name] xmlns="http://hl7.org/fhir"> 
 <!-- from Element: extension -->
 <name value="[code]"/><!-- 0..1 Parameter name -->
 <use value="[code]"/><!-- 1..1 input | output -->
 <min value="[integer]"/><!-- 0..1 Minimum cardinality -->
 <max value="[string]"/><!-- 0..1 Maximum cardinality (a number of *) -->
 <documentation value="[string]"/><!-- 0..1 A brief description of the parameter -->
 <type value="[code]"/><!-- 1..1 Type for the parameter -->
 <profile><!-- 0..1 Reference(StructureDefinition) The profile of the parameter, any --></profile>
</[name]>

{
  // from Element: extension
  "name" : "<code>", // Parameter name
  "use" : "<code>", // R!  input | output
  "min" : <integer>, // Minimum cardinality
  "max" : "<string>", // Maximum cardinality (a number of *)
  "documentation" : "<string>", // A brief description of the parameter
  "type" : "<code>", // R!  Type for the parameter
  "profile" : { Reference(StructureDefinition) } // The profile of the parameter, any
}

@prefix fhir: <http://hl7.org/fhir/> .

[
 # from Element: Element.extension
  fhir:ParameterDefinition.name [ code ]; # 0..1 Parameter name
  fhir:ParameterDefinition.use [ code ]; # 1..1 input | output
  fhir:ParameterDefinition.min [ integer ]; # 0..1 Minimum cardinality
  fhir:ParameterDefinition.max [ string ]; # 0..1 Maximum cardinality (a number of *)
  fhir:ParameterDefinition.documentation [ string ]; # 0..1 A brief description of the parameter
  fhir:ParameterDefinition.type [ code ]; # 1..1 Type for the parameter
  fhir:ParameterDefinition.profile [ Reference(StructureDefinition) ]; # 0..1 The profile of the parameter, any
]

This complex-type did not exist in Release 2

<[name] xmlns="http://hl7.org/fhir"> 
 <!-- from Element: extension -->
 <name value="[code]"/><!-- 0..1 Parameter name -->
 <use value="[code]"/><!-- 1..1 input | output -->
 <min value="[integer]"/><!-- 0..1 Minimum cardinality -->
 <max value="[string]"/><!-- 0..1 Maximum cardinality (a number of *) -->
 <documentation value="[string]"/><!-- 0..1 A brief description of the parameter -->
 <type value="[code]"/><!-- 1..1 Type for the parameter -->
 <profile><!-- 0..1 Reference(StructureDefinition) The profile of the parameter, any --></profile>
</[name]>

{
  // from Element: extension
  "name" : "<code>", // Parameter name
  "use" : "<code>", // R!  input | output
  "min" : <integer>, // Minimum cardinality
  "max" : "<string>", // Maximum cardinality (a number of *)
  "documentation" : "<string>", // A brief description of the parameter
  "type" : "<code>", // R!  Type for the parameter
  "profile" : { Reference(StructureDefinition) } // The profile of the parameter, any
}

@prefix fhir: <http://hl7.org/fhir/> .

[
 # from Element: Element.extension
  fhir:ParameterDefinition.name [ code ]; # 0..1 Parameter name
  fhir:ParameterDefinition.use [ code ]; # 1..1 input | output
  fhir:ParameterDefinition.min [ integer ]; # 0..1 Minimum cardinality
  fhir:ParameterDefinition.max [ string ]; # 0..1 Maximum cardinality (a number of *)
  fhir:ParameterDefinition.documentation [ string ]; # 0..1 A brief description of the parameter
  fhir:ParameterDefinition.type [ code ]; # 1..1 Type for the parameter
  fhir:ParameterDefinition.profile [ Reference(StructureDefinition) ]; # 0..1 The profile of the parameter, any
]

This complex-type did not exist in Release 2

<[name] xmlns="http://hl7.org/fhir"> 
 <!-- from Element: extension -->
 <type value="[code]"/><!-- 1..1 documentation | justification | citation | predecessor | successor | derived-from | depends-on | composed-of -->
 <display value="[string]"/><!-- 0..1 Brief description of the related artifact -->
 <citation value="[string]"/><!-- 0..1 Bibliographic citation for the artifact -->
 <url value="[uri]"/><!-- 0..1 Url for the related artifact -->
 <document><!-- 0..1 Attachment The related document --></document>
 <resource><!-- 0..1 Reference(Any) The related resource --></resource>
</[name]>

{
  "resourceType" : "RelatedArtifact",
  // from Element: extension
  "type" : "<code>", // R!  documentation | justification | citation | predecessor | successor | derived-from | depends-on | composed-of
  "display" : "<string>", // Brief description of the related artifact
  "citation" : "<string>", // Bibliographic citation for the artifact
  "url" : "<uri>", // Url for the related artifact
  "document" : { Attachment }, // The related document
  "resource" : { Reference(Any) } // The related resource
}

@prefix fhir: <http://hl7.org/fhir/> .

[
 # from Element: Element.extension
  fhir:RelatedArtifact.type [ code ]; # 1..1 documentation | justification | citation | predecessor | successor | derived-from | depends-on | composed-of
  fhir:RelatedArtifact.display [ string ]; # 0..1 Brief description of the related artifact
  fhir:RelatedArtifact.citation [ string ]; # 0..1 Bibliographic citation for the artifact
  fhir:RelatedArtifact.url [ uri ]; # 0..1 Url for the related artifact
  fhir:RelatedArtifact.document [ Attachment ]; # 0..1 The related document
  fhir:RelatedArtifact.resource [ Reference(Any) ]; # 0..1 The related resource
]

This complex-type did not exist in Release 2

<[name] xmlns="http://hl7.org/fhir"> 
 <!-- from Element: extension -->
 <type value="[code]"/><!-- 1..1 documentation | justification | citation | predecessor | successor | derived-from | depends-on | composed-of -->
 <display value="[string]"/><!-- 0..1 Brief description of the related artifact -->
 <citation value="[string]"/><!-- 0..1 Bibliographic citation for the artifact -->
 <url value="[uri]"/><!-- 0..1 Url for the related artifact -->
 <document><!-- 0..1 Attachment The related document --></document>
 <resource><!-- 0..1 Reference(Any) The related resource --></resource>
</[name]>

{
  "resourceType" : "RelatedArtifact",
  // from Element: extension
  "type" : "<code>", // R!  documentation | justification | citation | predecessor | successor | derived-from | depends-on | composed-of
  "display" : "<string>", // Brief description of the related artifact
  "citation" : "<string>", // Bibliographic citation for the artifact
  "url" : "<uri>", // Url for the related artifact
  "document" : { Attachment }, // The related document
  "resource" : { Reference(Any) } // The related resource
}

@prefix fhir: <http://hl7.org/fhir/> .

[
 # from Element: Element.extension
  fhir:RelatedArtifact.type [ code ]; # 1..1 documentation | justification | citation | predecessor | successor | derived-from | depends-on | composed-of
  fhir:RelatedArtifact.display [ string ]; # 0..1 Brief description of the related artifact
  fhir:RelatedArtifact.citation [ string ]; # 0..1 Bibliographic citation for the artifact
  fhir:RelatedArtifact.url [ uri ]; # 0..1 Url for the related artifact
  fhir:RelatedArtifact.document [ Attachment ]; # 0..1 The related document
  fhir:RelatedArtifact.resource [ Reference(Any) ]; # 0..1 The related resource
]

This complex-type did not exist in Release 2

<[name] xmlns="http://hl7.org/fhir"> 
 <!-- from Element: extension -->
 <type value="[code]"/><!-- 1..1 named-event | periodic | data-added | data-modified | data-removed | data-accessed | data-access-ended -->
 <eventName value="[string]"/><!-- 0..1 Name of the event -->
 <eventTiming[x]><!-- 0..1 Timing|Reference(Schedule)|date|dateTime Timing of the event --></eventTiming[x]>
 <eventData><!-- 0..1 DataRequirement Triggering data of the event --></eventData>
</[name]>

{
  // from Element: extension
  "type" : "<code>", // R!  named-event | periodic | data-added | data-modified | data-removed | data-accessed | data-access-ended
  "eventName" : "<string>", // Name of the event
  // eventTiming[x]: Timing of the event. One of these 4:
  "eventTimingTiming" : { Timing },
  "eventTimingReference" : { Reference(Schedule) },
  "eventTimingDate" : "<date>",
  "eventTimingDateTime" : "<dateTime>",
  "eventData" : { DataRequirement } // Triggering data of the event
}

@prefix fhir: <http://hl7.org/fhir/> .

[
 # from Element: Element.extension
  fhir:TriggerDefinition.type [ code ]; # 1..1 named-event | periodic | data-added | data-modified | data-removed | data-accessed | data-access-ended
  fhir:TriggerDefinition.eventName [ string ]; # 0..1 Name of the event
  # TriggerDefinition.eventTiming[x] : 0..1 Timing of the event. One of these 4
    fhir:TriggerDefinition.eventTimingTiming [ Timing ]
    fhir:TriggerDefinition.eventTimingReference [ Reference(Schedule) ]
    fhir:TriggerDefinition.eventTimingDate [ date ]
    fhir:TriggerDefinition.eventTimingDateTime [ dateTime ]
  fhir:TriggerDefinition.eventData [ DataRequirement ]; # 0..1 Triggering data of the event
]

This complex-type did not exist in Release 2

<[name] xmlns="http://hl7.org/fhir"> 
 <!-- from Element: extension -->
 <type value="[code]"/><!-- 1..1 named-event | periodic | data-added | data-modified | data-removed | data-accessed | data-access-ended -->
 <eventName value="[string]"/><!-- 0..1 Name of the event -->
 <eventTiming[x]><!-- 0..1 Timing|Reference(Schedule)|date|dateTime Timing of the event --></eventTiming[x]>
 <eventData><!-- 0..1 DataRequirement Triggering data of the event --></eventData>
</[name]>

{
  // from Element: extension
  "type" : "<code>", // R!  named-event | periodic | data-added | data-modified | data-removed | data-accessed | data-access-ended
  "eventName" : "<string>", // Name of the event
  // eventTiming[x]: Timing of the event. One of these 4:
  "eventTimingTiming" : { Timing },
  "eventTimingReference" : { Reference(Schedule) },
  "eventTimingDate" : "<date>",
  "eventTimingDateTime" : "<dateTime>",
  "eventData" : { DataRequirement } // Triggering data of the event
}

@prefix fhir: <http://hl7.org/fhir/> .

[
 # from Element: Element.extension
  fhir:TriggerDefinition.type [ code ]; # 1..1 named-event | periodic | data-added | data-modified | data-removed | data-accessed | data-access-ended
  fhir:TriggerDefinition.eventName [ string ]; # 0..1 Name of the event
  # TriggerDefinition.eventTiming[x] : 0..1 Timing of the event. One of these 4
    fhir:TriggerDefinition.eventTimingTiming [ Timing ]
    fhir:TriggerDefinition.eventTimingReference [ Reference(Schedule) ]
    fhir:TriggerDefinition.eventTimingDate [ date ]
    fhir:TriggerDefinition.eventTimingDateTime [ dateTime ]
  fhir:TriggerDefinition.eventData [ DataRequirement ]; # 0..1 Triggering data of the event
]

This complex-type did not exist in Release 2

<[name] xmlns="http://hl7.org/fhir"> 
 <!-- from Element: extension -->
 <code><!-- 1..1 Coding Type of context being specified --></code>
 <value[x]><!-- 1..1 CodeableConcept|Quantity|Range Value that defines the context --></value[x]>
</[name]>

{
  "resourceType" : "UsageContext",
  // from Element: extension
  "code" : { Coding }, // R!  Type of context being specified
  // value[x]: Value that defines the context. One of these 3:
  "valueCodeableConcept" : { CodeableConcept }
  "valueQuantity" : { Quantity }
  "valueRange" : { Range }
}

@prefix fhir: <http://hl7.org/fhir/> .

[
 # from Element: Element.extension
  fhir:UsageContext.code [ Coding ]; # 1..1 Type of context being specified
  # UsageContext.value[x] : 1..1 Value that defines the context. One of these 3
    fhir:UsageContext.valueCodeableConcept [ CodeableConcept ]
    fhir:UsageContext.valueQuantity [ Quantity ]
    fhir:UsageContext.valueRange [ Range ]
]

This complex-type did not exist in Release 2

<[name] xmlns="http://hl7.org/fhir"> 
 <!-- from Element: extension -->
 <code><!-- 1..1 Coding Type of context being specified --></code>
 <value[x]><!-- 1..1 CodeableConcept|Quantity|Range Value that defines the context --></value[x]>
</[name]>

{
  "resourceType" : "UsageContext",
  // from Element: extension
  "code" : { Coding }, // R!  Type of context being specified
  // value[x]: Value that defines the context. One of these 3:
  "valueCodeableConcept" : { CodeableConcept }
  "valueQuantity" : { Quantity }
  "valueRange" : { Range }
}

@prefix fhir: <http://hl7.org/fhir/> .

[
 # from Element: Element.extension
  fhir:UsageContext.code [ Coding ]; # 1..1 Type of context being specified
  # UsageContext.value[x] : 1..1 Value that defines the context. One of these 3
    fhir:UsageContext.valueCodeableConcept [ CodeableConcept ]
    fhir:UsageContext.valueQuantity [ Quantity ]
    fhir:UsageContext.valueRange [ Range ]
]

This complex-type did not exist in Release 2