2.25.0 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]>

{
  // 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
]

See the Full Difference for further information

<[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]>

{
  // 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
]

See the Full Difference for further information

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

{
  // from Element: extension
  "type" : "<code>", // R!  author | editor | reviewer | endorser
  "name" : "<string>", // R!  Who contributed the content
  "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 Who contributed the content
  fhir:Contributor.contact [ ContactDetail ], ... ; # 0..* Contact details of the contributor
]

See the Full Difference for further information

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

{
  // from Element: extension
  "type" : "<code>", // R!  author | editor | reviewer | endorser
  "name" : "<string>", // R!  Who contributed the content
  "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 Who contributed the content
  fhir:Contributor.contact [ ContactDetail ], ... ; # 0..* Contact details of the contributor
]

See the Full Difference for further information

<[name] xmlns="http://hl7.org/fhir">
 <!-- from Element: extension -->
 <type value="[code]"/><!-- 1..1 The type of the required data -->
 <profile><!-- 0..* canonical(StructureDefinition) The profile of the required data --></profile>
 <subject[x]><!-- 0..1 CodeableConcept|Reference(Group) E.g. Patient, Practitioner, RelatedPerson, Organization, Location, Device --></subject[x]>
 <mustSupport value="[string]"/><!-- 0..* Indicates specific structure elements that are referenced by the knowledge module -->
 <codeFilter>  <!-- 0..* What codes are expected -->
  <path value="[string]"/><!-- 0..1 A code-valued attribute to filter on -->
  <searchParam value="[string]"/><!-- 0..1 A coded (token) parameter to search on -->
  <valueSet><!-- 0..1 canonical(ValueSet) Valueset for the filter --></valueSet>
  <code><!-- 0..* Coding What code is expected --></code>
 </codeFilter>
 <dateFilter>  <!-- 0..* What dates/date ranges are expected -->
  <path value="[string]"/><!-- 0..1 A date-valued attribute to filter on -->
  <searchParam value="[string]"/><!-- 0..1 A date valued parameter to search on -->
  <value[x]><!-- 0..1 dateTime|Period|Duration The value of the filter, as a Period, DateTime, or Duration value --></value[x]>
 </dateFilter>
 <limit value="[positiveInt]"/><!-- 0..1 Number of results -->
 <sort>  <!-- 0..* Order of the results -->
  <path value="[string]"/><!-- 1..1 The name of the attribute to perform the sort -->
  <direction value="[code]"/><!-- 1..1 ascending | descending -->
 </sort>
</[name]>

{
  // from Element: extension
  "type" : "<code>", // R!  The type of the required data
  "profile" : [{ canonical(StructureDefinition) }], // The profile of the required data
  // subject[x]: E.g. Patient, Practitioner, RelatedPerson, Organization, Location, Device. One of these 2:
  "subjectCodeableConcept" : { CodeableConcept },
  "subjectReference" : { Reference(Group) },
  "mustSupport" : ["<string>"], // Indicates specific structure elements that are referenced by the knowledge module
  "codeFilter" : [{ // What codes are expected
    "path" : "<string>", // A code-valued attribute to filter on
    "searchParam" : "<string>", // A coded (token) parameter to search on
    "valueSet" : { canonical(ValueSet) }, // Valueset for the filter
    "code" : [{ Coding }] // What code is expected
  }],
  "dateFilter" : [{ // What dates/date ranges are expected
    "path" : "<string>", // A date-valued attribute to filter on
    "searchParam" : "<string>", // A date valued parameter to search on
    // value[x]: The value of the filter, as a Period, DateTime, or Duration value. One of these 3:
    "valueDateTime" : "<dateTime>"
    "valuePeriod" : { Period }
    "valueDuration" : { Duration }
  }],
  "limit" : "<positiveInt>", // Number of results
  "sort" : [{ // Order of the results
    "path" : "<string>", // R!  The name of the attribute to perform the sort
    "direction" : "<code>" // R!  ascending | descending
  }]
}

@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 [ canonical(StructureDefinition) ], ... ; # 0..* The profile of the required data
  # DataRequirement.subject[x] : 0..1 E.g. Patient, Practitioner, RelatedPerson, Organization, Location, Device. One of these 2
    fhir:DataRequirement.subjectCodeableConcept [ CodeableConcept ]
    fhir:DataRequirement.subjectReference [ Reference(Group) ]
  fhir:DataRequirement.mustSupport [ string ], ... ; # 0..* Indicates specific structure elements that are referenced by the knowledge module
  fhir:DataRequirement.codeFilter [ # 0..* What codes are expected
    fhir:DataRequirement.codeFilter.path [ string ]; # 0..1 A code-valued attribute to filter on
    fhir:DataRequirement.codeFilter.searchParam [ string ]; # 0..1 A coded (token) parameter to search on
    fhir:DataRequirement.codeFilter.valueSet [ canonical(ValueSet) ]; # 0..1 Valueset for the filter
    fhir:DataRequirement.codeFilter.code [ Coding ], ... ; # 0..* What code is expected
  ], ...;
  fhir:DataRequirement.dateFilter [ # 0..* What dates/date ranges are expected
    fhir:DataRequirement.dateFilter.path [ string ]; # 0..1 A date-valued attribute to filter on
    fhir:DataRequirement.dateFilter.searchParam [ string ]; # 0..1 A date valued parameter to search on
    # 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 ]
  ], ...;
  fhir:DataRequirement.limit [ positiveInt ]; # 0..1 Number of results
  fhir:DataRequirement.sort [ # 0..* Order of the results
    fhir:DataRequirement.sort.path [ string ]; # 1..1 The name of the attribute to perform the sort
    fhir:DataRequirement.sort.direction [ code ]; # 1..1 ascending | descending
  ], ...;
]

See the Full Difference for further information

<[name] xmlns="http://hl7.org/fhir">
 <!-- from Element: extension -->
 <type value="[code]"/><!-- 1..1 The type of the required data -->
 <profile><!-- 0..* canonical(StructureDefinition) The profile of the required data --></profile>
 <subject[x]><!-- 0..1 CodeableConcept|Reference(Group) E.g. Patient, Practitioner, RelatedPerson, Organization, Location, Device --></subject[x]>
 <mustSupport value="[string]"/><!-- 0..* Indicates specific structure elements that are referenced by the knowledge module -->
 <codeFilter>  <!-- 0..* What codes are expected -->
  <path value="[string]"/><!-- 0..1 A code-valued attribute to filter on -->
  <searchParam value="[string]"/><!-- 0..1 A coded (token) parameter to search on -->
  <valueSet><!-- 0..1 canonical(ValueSet) Valueset for the filter --></valueSet>
  <code><!-- 0..* Coding What code is expected --></code>
 </codeFilter>
 <dateFilter>  <!-- 0..* What dates/date ranges are expected -->
  <path value="[string]"/><!-- 0..1 A date-valued attribute to filter on -->
  <searchParam value="[string]"/><!-- 0..1 A date valued parameter to search on -->
  <value[x]><!-- 0..1 dateTime|Period|Duration The value of the filter, as a Period, DateTime, or Duration value --></value[x]>
 </dateFilter>
 <limit value="[positiveInt]"/><!-- 0..1 Number of results -->
 <sort>  <!-- 0..* Order of the results -->
  <path value="[string]"/><!-- 1..1 The name of the attribute to perform the sort -->
  <direction value="[code]"/><!-- 1..1 ascending | descending -->
 </sort>
</[name]>

{
  // from Element: extension
  "type" : "<code>", // R!  The type of the required data
  "profile" : [{ canonical(StructureDefinition) }], // The profile of the required data
  // subject[x]: E.g. Patient, Practitioner, RelatedPerson, Organization, Location, Device. One of these 2:
  "subjectCodeableConcept" : { CodeableConcept },
  "subjectReference" : { Reference(Group) },
  "mustSupport" : ["<string>"], // Indicates specific structure elements that are referenced by the knowledge module
  "codeFilter" : [{ // What codes are expected
    "path" : "<string>", // A code-valued attribute to filter on
    "searchParam" : "<string>", // A coded (token) parameter to search on
    "valueSet" : { canonical(ValueSet) }, // Valueset for the filter
    "code" : [{ Coding }] // What code is expected
  }],
  "dateFilter" : [{ // What dates/date ranges are expected
    "path" : "<string>", // A date-valued attribute to filter on
    "searchParam" : "<string>", // A date valued parameter to search on
    // value[x]: The value of the filter, as a Period, DateTime, or Duration value. One of these 3:
    "valueDateTime" : "<dateTime>"
    "valuePeriod" : { Period }
    "valueDuration" : { Duration }
  }],
  "limit" : "<positiveInt>", // Number of results
  "sort" : [{ // Order of the results
    "path" : "<string>", // R!  The name of the attribute to perform the sort
    "direction" : "<code>" // R!  ascending | descending
  }]
}

@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 [ canonical(StructureDefinition) ], ... ; # 0..* The profile of the required data
  # DataRequirement.subject[x] : 0..1 E.g. Patient, Practitioner, RelatedPerson, Organization, Location, Device. One of these 2
    fhir:DataRequirement.subjectCodeableConcept [ CodeableConcept ]
    fhir:DataRequirement.subjectReference [ Reference(Group) ]
  fhir:DataRequirement.mustSupport [ string ], ... ; # 0..* Indicates specific structure elements that are referenced by the knowledge module
  fhir:DataRequirement.codeFilter [ # 0..* What codes are expected
    fhir:DataRequirement.codeFilter.path [ string ]; # 0..1 A code-valued attribute to filter on
    fhir:DataRequirement.codeFilter.searchParam [ string ]; # 0..1 A coded (token) parameter to search on
    fhir:DataRequirement.codeFilter.valueSet [ canonical(ValueSet) ]; # 0..1 Valueset for the filter
    fhir:DataRequirement.codeFilter.code [ Coding ], ... ; # 0..* What code is expected
  ], ...;
  fhir:DataRequirement.dateFilter [ # 0..* What dates/date ranges are expected
    fhir:DataRequirement.dateFilter.path [ string ]; # 0..1 A date-valued attribute to filter on
    fhir:DataRequirement.dateFilter.searchParam [ string ]; # 0..1 A date valued parameter to search on
    # 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 ]
  ], ...;
  fhir:DataRequirement.limit [ positiveInt ]; # 0..1 Number of results
  fhir:DataRequirement.sort [ # 0..* Order of the results
    fhir:DataRequirement.sort.path [ string ]; # 1..1 The name of the attribute to perform the sort
    fhir:DataRequirement.sort.direction [ code ]; # 1..1 ascending | descending
  ], ...;
]

See the Full Difference for further information

<[name] xmlns="http://hl7.org/fhir">
 <!-- from Element: extension -->
 <name value="[code]"/><!-- 0..1 Name used to access the parameter value -->
 <use value="[code]"/><!-- 1..1 in | out -->
 <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 What type of value -->
 <profile><!-- 0..1 canonical(StructureDefinition) What profile the value is expected to be --></profile>
</[name]>

{
  // from Element: extension
  "name" : "<code>", // Name used to access the parameter value
  "use" : "<code>", // R!  in | out
  "min" : <integer>, // Minimum cardinality
  "max" : "<string>", // Maximum cardinality (a number of *)
  "documentation" : "<string>", // A brief description of the parameter
  "type" : "<code>", // R!  What type of value
  "profile" : { canonical(StructureDefinition) } // What profile the value is expected to be
}

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

[
 # from Element: Element.extension
  fhir:ParameterDefinition.name [ code ]; # 0..1 Name used to access the parameter value
  fhir:ParameterDefinition.use [ code ]; # 1..1 in | out
  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 What type of value
  fhir:ParameterDefinition.profile [ canonical(StructureDefinition) ]; # 0..1 What profile the value is expected to be
]

See the Full Difference for further information

<[name] xmlns="http://hl7.org/fhir">
 <!-- from Element: extension -->
 <name value="[code]"/><!-- 0..1 Name used to access the parameter value -->
 <use value="[code]"/><!-- 1..1 in | out -->
 <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 What type of value -->
 <profile><!-- 0..1 canonical(StructureDefinition) What profile the value is expected to be --></profile>
</[name]>

{
  // from Element: extension
  "name" : "<code>", // Name used to access the parameter value
  "use" : "<code>", // R!  in | out
  "min" : <integer>, // Minimum cardinality
  "max" : "<string>", // Maximum cardinality (a number of *)
  "documentation" : "<string>", // A brief description of the parameter
  "type" : "<code>", // R!  What type of value
  "profile" : { canonical(StructureDefinition) } // What profile the value is expected to be
}

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

[
 # from Element: Element.extension
  fhir:ParameterDefinition.name [ code ]; # 0..1 Name used to access the parameter value
  fhir:ParameterDefinition.use [ code ]; # 1..1 in | out
  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 What type of value
  fhir:ParameterDefinition.profile [ canonical(StructureDefinition) ]; # 0..1 What profile the value is expected to be
]

See the Full Difference for further information

<[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 -->
 <label value="[string]"/><!-- 0..1 Short label -->
 <display value="[string]"/><!-- 0..1 Brief description of the related artifact -->
 <citation value="[markdown]"/><!-- 0..1 Bibliographic citation for the artifact -->
 <url value="[url]"/><!-- 0..1 Where the artifact can be accessed -->
 <document><!-- 0..1 Attachment What document is being referenced --></document>
 <resource><!-- 0..1 canonical(Any) What resource is being referenced --></resource>
</[name]>

{
  // from Element: extension
  "type" : "<code>", // R!  documentation | justification | citation | predecessor | successor | derived-from | depends-on | composed-of
  "label" : "<string>", // Short label
  "display" : "<string>", // Brief description of the related artifact
  "citation" : "<markdown>", // Bibliographic citation for the artifact
  "url" : "<url>", // Where the artifact can be accessed
  "document" : { Attachment }, // What document is being referenced
  "resource" : { canonical(Any) } // What resource is being referenced
}

@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.label [ string ]; # 0..1 Short label
  fhir:RelatedArtifact.display [ string ]; # 0..1 Brief description of the related artifact
  fhir:RelatedArtifact.citation [ markdown ]; # 0..1 Bibliographic citation for the artifact
  fhir:RelatedArtifact.url [ url ]; # 0..1 Where the artifact can be accessed
  fhir:RelatedArtifact.document [ Attachment ]; # 0..1 What document is being referenced
  fhir:RelatedArtifact.resource [ canonical(Any) ]; # 0..1 What resource is being referenced
]

See the Full Difference for further information

<[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 -->
 <label value="[string]"/><!-- 0..1 Short label -->
 <display value="[string]"/><!-- 0..1 Brief description of the related artifact -->
 <citation value="[markdown]"/><!-- 0..1 Bibliographic citation for the artifact -->
 <url value="[url]"/><!-- 0..1 Where the artifact can be accessed -->
 <document><!-- 0..1 Attachment What document is being referenced --></document>
 <resource><!-- 0..1 canonical(Any) What resource is being referenced --></resource>
</[name]>

{
  // from Element: extension
  "type" : "<code>", // R!  documentation | justification | citation | predecessor | successor | derived-from | depends-on | composed-of
  "label" : "<string>", // Short label
  "display" : "<string>", // Brief description of the related artifact
  "citation" : "<markdown>", // Bibliographic citation for the artifact
  "url" : "<url>", // Where the artifact can be accessed
  "document" : { Attachment }, // What document is being referenced
  "resource" : { canonical(Any) } // What resource is being referenced
}

@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.label [ string ]; # 0..1 Short label
  fhir:RelatedArtifact.display [ string ]; # 0..1 Brief description of the related artifact
  fhir:RelatedArtifact.citation [ markdown ]; # 0..1 Bibliographic citation for the artifact
  fhir:RelatedArtifact.url [ url ]; # 0..1 Where the artifact can be accessed
  fhir:RelatedArtifact.document [ Attachment ]; # 0..1 What document is being referenced
  fhir:RelatedArtifact.resource [ canonical(Any) ]; # 0..1 What resource is being referenced
]

See the Full Difference for further information

<[name] xmlns="http://hl7.org/fhir">
 <!-- from Element: extension -->
 <type value="[code]"/><!-- 1..1 named-event | periodic | data-changed | data-added | data-modified | data-removed | data-accessed | data-access-ended -->
 <name value="[string]"/><!-- 0..1 Name or URI that identifies the event -->
 <timing[x]><!-- 0..1 Timing|Reference(Schedule)|date|dateTime Timing of the event --></timing[x]>
 <data><!-- 0..* DataRequirement Triggering data of the event (multiple = 'and') --></data>
 <condition><!-- 0..1 Expression Whether the event triggers (boolean expression) --></condition>
</[name]>

{
  // from Element: extension
  "type" : "<code>", // R!  named-event | periodic | data-changed | data-added | data-modified | data-removed | data-accessed | data-access-ended
  "name" : "<string>", // Name or URI that identifies the event
  // timing[x]: Timing of the event. One of these 4:
  "timingTiming" : { Timing },
  "timingReference" : { Reference(Schedule) },
  "timingDate" : "<date>",
  "timingDateTime" : "<dateTime>",
  "data" : [{ DataRequirement }], // Triggering data of the event (multiple = 'and')
  "condition" : { Expression } // Whether the event triggers (boolean expression)
}

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

[
 # from Element: Element.extension
  fhir:TriggerDefinition.type [ code ]; # 1..1 named-event | periodic | data-changed | data-added | data-modified | data-removed | data-accessed | data-access-ended
  fhir:TriggerDefinition.name [ string ]; # 0..1 Name or URI that identifies the event
  # TriggerDefinition.timing[x] : 0..1 Timing of the event. One of these 4
    fhir:TriggerDefinition.timingTiming [ Timing ]
    fhir:TriggerDefinition.timingReference [ Reference(Schedule) ]
    fhir:TriggerDefinition.timingDate [ date ]
    fhir:TriggerDefinition.timingDateTime [ dateTime ]
  fhir:TriggerDefinition.data [ DataRequirement ], ... ; # 0..* Triggering data of the event (multiple = 'and')
  fhir:TriggerDefinition.condition [ Expression ]; # 0..1 Whether the event triggers (boolean expression)
]

See the Full Difference for further information

<[name] xmlns="http://hl7.org/fhir">
 <!-- from Element: extension -->
 <type value="[code]"/><!-- 1..1 named-event | periodic | data-changed | data-added | data-modified | data-removed | data-accessed | data-access-ended -->
 <name value="[string]"/><!-- 0..1 Name or URI that identifies the event -->
 <timing[x]><!-- 0..1 Timing|Reference(Schedule)|date|dateTime Timing of the event --></timing[x]>
 <data><!-- 0..* DataRequirement Triggering data of the event (multiple = 'and') --></data>
 <condition><!-- 0..1 Expression Whether the event triggers (boolean expression) --></condition>
</[name]>

{
  // from Element: extension
  "type" : "<code>", // R!  named-event | periodic | data-changed | data-added | data-modified | data-removed | data-accessed | data-access-ended
  "name" : "<string>", // Name or URI that identifies the event
  // timing[x]: Timing of the event. One of these 4:
  "timingTiming" : { Timing },
  "timingReference" : { Reference(Schedule) },
  "timingDate" : "<date>",
  "timingDateTime" : "<dateTime>",
  "data" : [{ DataRequirement }], // Triggering data of the event (multiple = 'and')
  "condition" : { Expression } // Whether the event triggers (boolean expression)
}

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

[
 # from Element: Element.extension
  fhir:TriggerDefinition.type [ code ]; # 1..1 named-event | periodic | data-changed | data-added | data-modified | data-removed | data-accessed | data-access-ended
  fhir:TriggerDefinition.name [ string ]; # 0..1 Name or URI that identifies the event
  # TriggerDefinition.timing[x] : 0..1 Timing of the event. One of these 4
    fhir:TriggerDefinition.timingTiming [ Timing ]
    fhir:TriggerDefinition.timingReference [ Reference(Schedule) ]
    fhir:TriggerDefinition.timingDate [ date ]
    fhir:TriggerDefinition.timingDateTime [ dateTime ]
  fhir:TriggerDefinition.data [ DataRequirement ], ... ; # 0..* Triggering data of the event (multiple = 'and')
  fhir:TriggerDefinition.condition [ Expression ]; # 0..1 Whether the event triggers (boolean expression)
]

See the Full Difference for further information

<Expression xmlns="http://hl7.org/fhir">
 <!-- from Element: extension -->
 <description value="[string]"/><!-- 0..1 Natural language description of the condition -->
 <name value="[id]"/><!-- 0..1 Short name assigned to expression for reuse -->
 <language value="[code]"/><!-- 1..1 text/cql | text/fhirpath | application/x-fhir-query | etc. -->
 <expression value="[string]"/><!-- 0..1 Expression in specified language -->
 <reference value="[uri]"/><!-- 0..1 Where the expression is found -->
</Expression>

{
  // from Element: extension
  "description" : "<string>", // Natural language description of the condition
  "name" : "<id>", // Short name assigned to expression for reuse
  "language" : "<code>", // R!  text/cql | text/fhirpath | application/x-fhir-query | etc.
  "expression" : "<string>", // Expression in specified language
  "reference" : "<uri>" // Where the expression is found
}

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

[
 # from Element: Element.extension
  fhir:Expression.description [ string ]; # 0..1 Natural language description of the condition
  fhir:Expression.name [ id ]; # 0..1 Short name assigned to expression for reuse
  fhir:Expression.language [ code ]; # 1..1 text/cql | text/fhirpath | application/x-fhir-query | etc.
  fhir:Expression.expression [ string ]; # 0..1 Expression in specified language
  fhir:Expression.reference [ uri ]; # 0..1 Where the expression is found
]

This complex-type did not exist in Release 2

<Expression xmlns="http://hl7.org/fhir">
 <!-- from Element: extension -->
 <description value="[string]"/><!-- 0..1 Natural language description of the condition -->
 <name value="[id]"/><!-- 0..1 Short name assigned to expression for reuse -->
 <language value="[code]"/><!-- 1..1 text/cql | text/fhirpath | application/x-fhir-query | etc. -->
 <expression value="[string]"/><!-- 0..1 Expression in specified language -->
 <reference value="[uri]"/><!-- 0..1 Where the expression is found -->
</Expression>

{
  // from Element: extension
  "description" : "<string>", // Natural language description of the condition
  "name" : "<id>", // Short name assigned to expression for reuse
  "language" : "<code>", // R!  text/cql | text/fhirpath | application/x-fhir-query | etc.
  "expression" : "<string>", // Expression in specified language
  "reference" : "<uri>" // Where the expression is found
}

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

[
 # from Element: Element.extension
  fhir:Expression.description [ string ]; # 0..1 Natural language description of the condition
  fhir:Expression.name [ id ]; # 0..1 Short name assigned to expression for reuse
  fhir:Expression.language [ code ]; # 1..1 text/cql | text/fhirpath | application/x-fhir-query | etc.
  fhir:Expression.expression [ string ]; # 0..1 Expression in specified language
  fhir:Expression.reference [ uri ]; # 0..1 Where the expression is found
]

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|Reference(PlanDefinition|
   ResearchStudy|InsurancePlan|HealthcareService|Group|Location|Organization) Value that defines the context --></value[x]>
</[name]>

{
  // from Element: extension
  "code" : { Coding }, // R!  Type of context being specified
  // value[x]: Value that defines the context. One of these 4:
  "valueCodeableConcept" : { CodeableConcept }
  "valueQuantity" : { Quantity }
  "valueRange" : { Range }
  "valueReference" : { Reference(PlanDefinition|ResearchStudy|InsurancePlan|
   HealthcareService|Group|Location|Organization) }
}

@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 4
    fhir:UsageContext.valueCodeableConcept [ CodeableConcept ]
    fhir:UsageContext.valueQuantity [ Quantity ]
    fhir:UsageContext.valueRange [ Range ]
    fhir:UsageContext.valueReference [ Reference(PlanDefinition|ResearchStudy|InsurancePlan|HealthcareService|Group|Location|
  Organization) ]
]

See the Full Difference for further information

<[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|Reference(PlanDefinition|
   ResearchStudy|InsurancePlan|HealthcareService|Group|Location|Organization) Value that defines the context --></value[x]>
</[name]>

{
  // from Element: extension
  "code" : { Coding }, // R!  Type of context being specified
  // value[x]: Value that defines the context. One of these 4:
  "valueCodeableConcept" : { CodeableConcept }
  "valueQuantity" : { Quantity }
  "valueRange" : { Range }
  "valueReference" : { Reference(PlanDefinition|ResearchStudy|InsurancePlan|
   HealthcareService|Group|Location|Organization) }
}

@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 4
    fhir:UsageContext.valueCodeableConcept [ CodeableConcept ]
    fhir:UsageContext.valueQuantity [ Quantity ]
    fhir:UsageContext.valueRange [ Range ]
    fhir:UsageContext.valueReference [ Reference(PlanDefinition|ResearchStudy|InsurancePlan|HealthcareService|Group|Location|
  Organization) ]
]

See the Full Difference for further information