Release 5

This page is part of the FHIR Specification (v5.0.0: R5 - STU). This is the current published version in it's permanent home (it will always be available at this URL). For a full list of available versions, see the Directory of published versions

Example StructureDefinition/ExtendedContactDetail (Turtle)

Modeling and Methodology Work GroupMaturity Level: N/AStandards Status: Informative

Raw Turtle (+ also see Turtle/RDF Format Specification)

StructureDefinition for ExtendedContactDetail

@prefix fhir: <http://hl7.org/fhir/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .

# - resource -------------------------------------------------------------------

[] a fhir:StructureDefinition ;
  fhir:id [ fhir:v "ExtendedContactDetail"] ;
  fhir:text [
     fhir:status [ fhir:v "generated" ]
  ] ;
  fhir:extension ( [
     fhir:url [ fhir:v "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status" ] ;
     fhir:value [ fhir:v "trial-use" ]
  ] ) ;
  fhir:url [ fhir:v "http://hl7.org/fhir/StructureDefinition/ExtendedContactDetail"], [ fhir:v "http://hl7.org/fhir/StructureDefinition/ExtendedContactDetail"] ;
  fhir:version [ fhir:v "5.0.0"], [ fhir:v "5.0.0"] ;
  fhir:name [ fhir:v "ExtendedContactDetail"], [ fhir:v "ExtendedContactDetail"] ;
  fhir:status [ fhir:v "draft"], [ fhir:v "draft"] ;
  fhir:experimental [ fhir:v "false"], [ fhir:v "false"] ;
  fhir:date [ fhir:v "2023-03-26T15:21:02+11:00"], [ fhir:v "2023-03-26T15:21:02+11:00"] ;
  fhir:publisher [ fhir:v "HL7 FHIR Standard"], [ fhir:v "HL7 FHIR Standard"] ;
  fhir:contact ( [
     fhir:telecom ( [
       fhir:system [ fhir:v "url" ] ;
       fhir:value [ fhir:v "http://hl7.org/fhir" ]
     ] )
  ] [
     fhir:telecom ( [
       fhir:system [ fhir:v "url" ] ;
       fhir:value [ fhir:v "http://hl7.org/fhir" ]
     ] )
  ] ) ;
  fhir:description [ fhir:v "ExtendedContactDetail Type: Specifies contact information for a specific purpose over a period of time, might be handled/monitored by a specific named person or organization."], [ fhir:v "ExtendedContactDetail Type: Specifies contact information for a specific purpose over a period of time, might be handled/monitored by a specific named person or organization."] ;
  fhir:jurisdiction ( [
     fhir:coding ( [
       fhir:system [ fhir:v "http://unstats.un.org/unsd/methods/m49/m49.htm" ] ;
       fhir:code [ fhir:v "001" ] ;
       fhir:display [ fhir:v "World" ]
     ] )
  ] [
     fhir:coding ( [
       fhir:system [ fhir:v "http://unstats.un.org/unsd/methods/m49/m49.htm" ] ;
       fhir:code [ fhir:v "001" ] ;
       fhir:display [ fhir:v "World" ]
     ] )
  ] ) ;
  fhir:purpose [ fhir:v "Need to track contact and address information in the same way across multiple resources."], [ fhir:v "Need to track contact and address information in the same way across multiple resources."] ;
  fhir:fhirVersion [ fhir:v "5.0.0"] ;
  fhir:mapping ( [
     fhir:identity [ fhir:v "rim" ] ;
     fhir:uri [ fhir:v "http://hl7.org/v3" ] ;
     fhir:name [ fhir:v "RIM Mapping" ]
  ] ) ;
  fhir:kind [ fhir:v "complex-type"] ;
  fhir:abstract [ fhir:v "false"] ;
  fhir:type [ fhir:v "ExtendedContactDetail"] ;
  fhir:baseDefinition [ fhir:v "http://hl7.org/fhir/StructureDefinition/DataType"] ;
  fhir:derivation [ fhir:v "specialization"] ;
  fhir:snapshot [
     fhir:element ( [
       fhir:id [ fhir:v "ExtendedContactDetail" ] ;
       fhir:extension ( [
         fhir:url [ fhir:v "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status" ] ;
         fhir:value [ fhir:v "trial-use" ]
       ] ) ;
       fhir:path [ fhir:v "ExtendedContactDetail" ] ;
       fhir:short [ fhir:v "Contact information" ] ;
       fhir:definition [ fhir:v "Specifies contact information for a specific purpose over a period of time, might be handled/monitored by a specific named person or organization." ] ;
       fhir:comment [ fhir:v "This datatype may be sparsely populated, i.e. only contain a purpose and phone number or address, but other cases could be completed filled out." ] ;
       fhir:min [ fhir:v "0" ] ;
       fhir:max [ fhir:v "*" ] ;
       fhir:base [
         fhir:path [ fhir:v "ExtendedContactDetail" ] ;
         fhir:min [ fhir:v "0" ] ;
         fhir:max [ fhir:v "*" ]
       ] ;
       fhir:constraint ( [
         fhir:key [ fhir:v "ele-1" ] ;
         fhir:severity [ fhir:v "error" ] ;
         fhir:human [ fhir:v "All FHIR elements must have a @value or children" ] ;
         fhir:expression [ fhir:v "hasValue() or (children().count() > id.count())" ] ;
         fhir:source [ fhir:v "http://hl7.org/fhir/StructureDefinition/Element" ]
       ] ) ;
       fhir:isModifier [ fhir:v "false" ] ;
       fhir:mapping ( [
         fhir:identity [ fhir:v "rim" ] ;
         fhir:map [ fhir:v "n/a" ]
       ] )
     ] [
       fhir:id [ fhir:v "ExtendedContactDetail.id" ] ;
       fhir:path [ fhir:v "ExtendedContactDetail.id" ] ;
       fhir:representation ( [ fhir:v "xmlAttr" ] ) ;
       fhir:short [ fhir:v "Unique id for inter-element referencing" ] ;
       fhir:definition [ fhir:v "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces." ] ;
       fhir:min [ fhir:v "0" ] ;
       fhir:max [ fhir:v "1" ] ;
       fhir:base [
         fhir:path [ fhir:v "Element.id" ] ;
         fhir:min [ fhir:v "0" ] ;
         fhir:max [ fhir:v "1" ]
       ] ;
       fhir:type ( [
         fhir:extension ( [
           fhir:url [ fhir:v "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type" ] ;
           fhir:value [ fhir:v "id" ]
         ] ) ;
         fhir:code [ fhir:v "http://hl7.org/fhirpath/System.String" ]
       ] ) ;
       fhir:condition ( [ fhir:v "ele-1" ] ) ;
       fhir:isModifier [ fhir:v "false" ] ;
       fhir:isSummary [ fhir:v "false" ] ;
       fhir:mapping ( [
         fhir:identity [ fhir:v "rim" ] ;
         fhir:map [ fhir:v "n/a" ]
       ] )
     ] [
       fhir:id [ fhir:v "ExtendedContactDetail.extension" ] ;
       fhir:path [ fhir:v "ExtendedContactDetail.extension" ] ;
       fhir:slicing [
         fhir:discriminator ( [
           fhir:type [ fhir:v "value" ] ;
           fhir:path [ fhir:v "url" ]
         ] ) ;
         fhir:description [ fhir:v "Extensions are always sliced by (at least) url" ] ;
         fhir:rules [ fhir:v "open" ]
       ] ;
       fhir:short [ fhir:v "Additional content defined by implementations" ] ;
       fhir:definition [ fhir: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." ] ;
       fhir:comment [ fhir: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." ] ;
       fhir:alias ( [ fhir:v "extensions" ] [ fhir:v "user content" ] ) ;
       fhir:min [ fhir:v "0" ] ;
       fhir:max [ fhir:v "*" ] ;
       fhir:base [
         fhir:path [ fhir:v "Element.extension" ] ;
         fhir:min [ fhir:v "0" ] ;
         fhir:max [ fhir:v "*" ]
       ] ;
       fhir:type ( [
         fhir:code [ fhir:v "Extension" ]
       ] ) ;
       fhir:constraint ( [
         fhir:key [ fhir:v "ele-1" ] ;
         fhir:severity [ fhir:v "error" ] ;
         fhir:human [ fhir:v "All FHIR elements must have a @value or children" ] ;
         fhir:expression [ fhir:v "hasValue() or (children().count() > id.count())" ] ;
         fhir:source [ fhir:v "http://hl7.org/fhir/StructureDefinition/Element" ]
       ] [
         fhir:key [ fhir:v "ext-1" ] ;
         fhir:severity [ fhir:v "error" ] ;
         fhir:human [ fhir:v "Must have either extensions or value[x], not both" ] ;
         fhir:expression [ fhir:v "extension.exists() != value.exists()" ] ;
         fhir:source [ fhir:v "http://hl7.org/fhir/StructureDefinition/Extension" ]
       ] ) ;
       fhir:isModifier [ fhir:v "false" ] ;
       fhir:isSummary [ fhir:v "false" ] ;
       fhir:mapping ( [
         fhir:identity [ fhir:v "rim" ] ;
         fhir:map [ fhir:v "n/a" ]
       ] )
     ] [
       fhir:id [ fhir:v "ExtendedContactDetail.purpose" ] ;
       fhir:path [ fhir:v "ExtendedContactDetail.purpose" ] ;
       fhir:short [ fhir:v "The type of contact" ] ;
       fhir:definition [ fhir:v "The purpose/type of contact." ] ;
       fhir:comment [ fhir:v "If no purpose is defined, then these contact details may be used for any purpose." ] ;
       fhir:min [ fhir:v "0" ] ;
       fhir:max [ fhir:v "1" ] ;
       fhir:base [
         fhir:path [ fhir:v "ExtendedContactDetail.purpose" ] ;
         fhir:min [ fhir:v "0" ] ;
         fhir:max [ fhir:v "1" ]
       ] ;
       fhir:type ( [
         fhir:code [ fhir:v "CodeableConcept" ]
       ] ) ;
       fhir:constraint ( [
         fhir:key [ fhir:v "ele-1" ] ;
         fhir:severity [ fhir:v "error" ] ;
         fhir:human [ fhir:v "All FHIR elements must have a @value or children" ] ;
         fhir:expression [ fhir:v "hasValue() or (children().count() > id.count())" ] ;
         fhir:source [ fhir:v "http://hl7.org/fhir/StructureDefinition/Element" ]
       ] ) ;
       fhir:isModifier [ fhir:v "false" ] ;
       fhir:isSummary [ fhir:v "true" ] ;
       fhir:binding [
         fhir:extension ( [
           fhir:url [ fhir:v "http://hl7.org/fhir/tools/StructureDefinition/binding-definition" ] ;
           fhir:value [ fhir:v "The purpose for which an extended contact detail should be used." ]
         ] [
           fhir:url [ fhir:v "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName" ] ;
           fhir:value [ fhir:v "Purpose" ]
         ] ) ;
         fhir:strength [ fhir:v "preferred" ] ;
         fhir:description [ fhir:v "The purpose for which an extended contact detail should be used." ] ;
         fhir:valueSet [ fhir:v "http://terminology.hl7.org/ValueSet/contactentity-type" ]
       ]
     ] [
       fhir:id [ fhir:v "ExtendedContactDetail.name" ] ;
       fhir:path [ fhir:v "ExtendedContactDetail.name" ] ;
       fhir:short [ fhir:v "Name of an individual to contact" ] ;
       fhir:definition [ fhir:v "The name of an individual to contact, some types of contact detail are usually blank." ] ;
       fhir:comment [ fhir:v "If there is no named individual, the telecom/address information is not generally monitored by a specific individual." ] ;
       fhir:min [ fhir:v "0" ] ;
       fhir:max [ fhir:v "*" ] ;
       fhir:base [
         fhir:path [ fhir:v "ExtendedContactDetail.name" ] ;
         fhir:min [ fhir:v "0" ] ;
         fhir:max [ fhir:v "*" ]
       ] ;
       fhir:type ( [
         fhir:code [ fhir:v "HumanName" ]
       ] ) ;
       fhir:constraint ( [
         fhir:key [ fhir:v "ele-1" ] ;
         fhir:severity [ fhir:v "error" ] ;
         fhir:human [ fhir:v "All FHIR elements must have a @value or children" ] ;
         fhir:expression [ fhir:v "hasValue() or (children().count() > id.count())" ] ;
         fhir:source [ fhir:v "http://hl7.org/fhir/StructureDefinition/Element" ]
       ] ) ;
       fhir:isModifier [ fhir:v "false" ] ;
       fhir:isSummary [ fhir:v "true" ]
     ] [
       fhir:id [ fhir:v "ExtendedContactDetail.telecom" ] ;
       fhir:path [ fhir:v "ExtendedContactDetail.telecom" ] ;
       fhir:short [ fhir:v "Contact details (e.g.phone/fax/url)" ] ;
       fhir:definition [ fhir:v "The contact details application for the purpose defined." ] ;
       fhir:min [ fhir:v "0" ] ;
       fhir:max [ fhir:v "*" ] ;
       fhir:base [
         fhir:path [ fhir:v "ExtendedContactDetail.telecom" ] ;
         fhir:min [ fhir:v "0" ] ;
         fhir:max [ fhir:v "*" ]
       ] ;
       fhir:type ( [
         fhir:code [ fhir:v "ContactPoint" ]
       ] ) ;
       fhir:constraint ( [
         fhir:key [ fhir:v "ele-1" ] ;
         fhir:severity [ fhir:v "error" ] ;
         fhir:human [ fhir:v "All FHIR elements must have a @value or children" ] ;
         fhir:expression [ fhir:v "hasValue() or (children().count() > id.count())" ] ;
         fhir:source [ fhir:v "http://hl7.org/fhir/StructureDefinition/Element" ]
       ] ) ;
       fhir:isModifier [ fhir:v "false" ] ;
       fhir:isSummary [ fhir:v "true" ]
     ] [
       fhir:id [ fhir:v "ExtendedContactDetail.address" ] ;
       fhir:path [ fhir:v "ExtendedContactDetail.address" ] ;
       fhir:short [ fhir:v "Address for the contact" ] ;
       fhir:definition [ fhir:v "Address for the contact." ] ;
       fhir:comment [ fhir:v "More than 1 address would be for different purposes, and thus should be entered as a different entry,." ] ;
       fhir:min [ fhir:v "0" ] ;
       fhir:max [ fhir:v "1" ] ;
       fhir:base [
         fhir:path [ fhir:v "ExtendedContactDetail.address" ] ;
         fhir:min [ fhir:v "0" ] ;
         fhir:max [ fhir:v "1" ]
       ] ;
       fhir:type ( [
         fhir:code [ fhir:v "Address" ]
       ] ) ;
       fhir:constraint ( [
         fhir:key [ fhir:v "ele-1" ] ;
         fhir:severity [ fhir:v "error" ] ;
         fhir:human [ fhir:v "All FHIR elements must have a @value or children" ] ;
         fhir:expression [ fhir:v "hasValue() or (children().count() > id.count())" ] ;
         fhir:source [ fhir:v "http://hl7.org/fhir/StructureDefinition/Element" ]
       ] ) ;
       fhir:isModifier [ fhir:v "false" ] ;
       fhir:isSummary [ fhir:v "true" ]
     ] [
       fhir:id [ fhir:v "ExtendedContactDetail.organization" ] ;
       fhir:path [ fhir:v "ExtendedContactDetail.organization" ] ;
       fhir:short [ fhir:v "This contact detail is handled/monitored by a specific organization" ] ;
       fhir:definition [ fhir:v "This contact detail is handled/monitored by a specific organization. If the name is provided in the contact, then it is referring to the named individual within this organization." ] ;
       fhir:requirements [ fhir:v "Some specific types of contact information can be an handled by an organization (eg legal council is via a specific firm)." ] ;
       fhir:min [ fhir:v "0" ] ;
       fhir:max [ fhir:v "1" ] ;
       fhir:base [
         fhir:path [ fhir:v "ExtendedContactDetail.organization" ] ;
         fhir:min [ fhir:v "0" ] ;
         fhir:max [ fhir:v "1" ]
       ] ;
       fhir:type ( [
         fhir:code [ fhir:v "Reference" ] ;
         fhir:targetProfile ( [ fhir:v "http://hl7.org/fhir/StructureDefinition/Organization" ] )
       ] ) ;
       fhir:constraint ( [
         fhir:key [ fhir:v "ele-1" ] ;
         fhir:severity [ fhir:v "error" ] ;
         fhir:human [ fhir:v "All FHIR elements must have a @value or children" ] ;
         fhir:expression [ fhir:v "hasValue() or (children().count() > id.count())" ] ;
         fhir:source [ fhir:v "http://hl7.org/fhir/StructureDefinition/Element" ]
       ] ) ;
       fhir:isModifier [ fhir:v "false" ] ;
       fhir:isSummary [ fhir:v "true" ]
     ] [
       fhir:id [ fhir:v "ExtendedContactDetail.period" ] ;
       fhir:path [ fhir:v "ExtendedContactDetail.period" ] ;
       fhir:short [ fhir:v "Period that this contact was valid for usage" ] ;
       fhir:definition [ fhir:v "Period that this contact was valid for usage." ] ;
       fhir:comment [ fhir:v "If the details have multiple periods, then enter in a new ExtendedContact with the new period." ] ;
       fhir:min [ fhir:v "0" ] ;
       fhir:max [ fhir:v "1" ] ;
       fhir:base [
         fhir:path [ fhir:v "ExtendedContactDetail.period" ] ;
         fhir:min [ fhir:v "0" ] ;
         fhir:max [ fhir:v "1" ]
       ] ;
       fhir:type ( [
         fhir:code [ fhir:v "Period" ]
       ] ) ;
       fhir:constraint ( [
         fhir:key [ fhir:v "ele-1" ] ;
         fhir:severity [ fhir:v "error" ] ;
         fhir:human [ fhir:v "All FHIR elements must have a @value or children" ] ;
         fhir:expression [ fhir:v "hasValue() or (children().count() > id.count())" ] ;
         fhir:source [ fhir:v "http://hl7.org/fhir/StructureDefinition/Element" ]
       ] ) ;
       fhir:isModifier [ fhir:v "false" ] ;
       fhir:isSummary [ fhir:v "true" ]
     ] )
  ] ;
  fhir:differential [
     fhir:element ( [
       fhir:id [ fhir:v "ExtendedContactDetail" ] ;
       fhir:extension ( [
         fhir:url [ fhir:v "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status" ] ;
         fhir:value [ fhir:v "trial-use" ]
       ] ) ;
       fhir:path [ fhir:v "ExtendedContactDetail" ] ;
       fhir:short [ fhir:v "Contact information" ] ;
       fhir:definition [ fhir:v "Specifies contact information for a specific purpose over a period of time, might be handled/monitored by a specific named person or organization." ] ;
       fhir:comment [ fhir:v "This datatype may be sparsely populated, i.e. only contain a purpose and phone number or address, but other cases could be completed filled out." ] ;
       fhir:min [ fhir:v "0" ] ;
       fhir:max [ fhir:v "*" ]
     ] [
       fhir:id [ fhir:v "ExtendedContactDetail.purpose" ] ;
       fhir:path [ fhir:v "ExtendedContactDetail.purpose" ] ;
       fhir:short [ fhir:v "The type of contact" ] ;
       fhir:definition [ fhir:v "The purpose/type of contact." ] ;
       fhir:comment [ fhir:v "If no purpose is defined, then these contact details may be used for any purpose." ] ;
       fhir:min [ fhir:v "0" ] ;
       fhir:max [ fhir:v "1" ] ;
       fhir:type ( [
         fhir:code [ fhir:v "CodeableConcept" ]
       ] ) ;
       fhir:isSummary [ fhir:v "true" ] ;
       fhir:binding [
         fhir:extension ( [
           fhir:url [ fhir:v "http://hl7.org/fhir/tools/StructureDefinition/binding-definition" ] ;
           fhir:value [ fhir:v "The purpose for which an extended contact detail should be used." ]
         ] [
           fhir:url [ fhir:v "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName" ] ;
           fhir:value [ fhir:v "Purpose" ]
         ] ) ;
         fhir:strength [ fhir:v "preferred" ] ;
         fhir:description [ fhir:v "The purpose for which an extended contact detail should be used." ] ;
         fhir:valueSet [ fhir:v "http://terminology.hl7.org/ValueSet/contactentity-type" ]
       ]
     ] [
       fhir:id [ fhir:v "ExtendedContactDetail.name" ] ;
       fhir:path [ fhir:v "ExtendedContactDetail.name" ] ;
       fhir:short [ fhir:v "Name of an individual to contact" ] ;
       fhir:definition [ fhir:v "The name of an individual to contact, some types of contact detail are usually blank." ] ;
       fhir:comment [ fhir:v "If there is no named individual, the telecom/address information is not generally monitored by a specific individual." ] ;
       fhir:min [ fhir:v "0" ] ;
       fhir:max [ fhir:v "*" ] ;
       fhir:type ( [
         fhir:code [ fhir:v "HumanName" ]
       ] ) ;
       fhir:isSummary [ fhir:v "true" ]
     ] [
       fhir:id [ fhir:v "ExtendedContactDetail.telecom" ] ;
       fhir:path [ fhir:v "ExtendedContactDetail.telecom" ] ;
       fhir:short [ fhir:v "Contact details (e.g.phone/fax/url)" ] ;
       fhir:definition [ fhir:v "The contact details application for the purpose defined." ] ;
       fhir:min [ fhir:v "0" ] ;
       fhir:max [ fhir:v "*" ] ;
       fhir:type ( [
         fhir:code [ fhir:v "ContactPoint" ]
       ] ) ;
       fhir:isSummary [ fhir:v "true" ]
     ] [
       fhir:id [ fhir:v "ExtendedContactDetail.address" ] ;
       fhir:path [ fhir:v "ExtendedContactDetail.address" ] ;
       fhir:short [ fhir:v "Address for the contact" ] ;
       fhir:definition [ fhir:v "Address for the contact." ] ;
       fhir:comment [ fhir:v "More than 1 address would be for different purposes, and thus should be entered as a different entry,." ] ;
       fhir:min [ fhir:v "0" ] ;
       fhir:max [ fhir:v "1" ] ;
       fhir:type ( [
         fhir:code [ fhir:v "Address" ]
       ] ) ;
       fhir:isSummary [ fhir:v "true" ]
     ] [
       fhir:id [ fhir:v "ExtendedContactDetail.organization" ] ;
       fhir:path [ fhir:v "ExtendedContactDetail.organization" ] ;
       fhir:short [ fhir:v "This contact detail is handled/monitored by a specific organization" ] ;
       fhir:definition [ fhir:v "This contact detail is handled/monitored by a specific organization. If the name is provided in the contact, then it is referring to the named individual within this organization." ] ;
       fhir:requirements [ fhir:v "Some specific types of contact information can be an handled by an organization (eg legal council is via a specific firm)." ] ;
       fhir:min [ fhir:v "0" ] ;
       fhir:max [ fhir:v "1" ] ;
       fhir:type ( [
         fhir:code [ fhir:v "Reference" ] ;
         fhir:targetProfile ( [ fhir:v "http://hl7.org/fhir/StructureDefinition/Organization" ] )
       ] ) ;
       fhir:isSummary [ fhir:v "true" ]
     ] [
       fhir:id [ fhir:v "ExtendedContactDetail.period" ] ;
       fhir:path [ fhir:v "ExtendedContactDetail.period" ] ;
       fhir:short [ fhir:v "Period that this contact was valid for usage" ] ;
       fhir:definition [ fhir:v "Period that this contact was valid for usage." ] ;
       fhir:comment [ fhir:v "If the details have multiple periods, then enter in a new ExtendedContact with the new period." ] ;
       fhir:min [ fhir:v "0" ] ;
       fhir:max [ fhir:v "1" ] ;
       fhir:type ( [
         fhir:code [ fhir:v "Period" ]
       ] ) ;
       fhir:isSummary [ fhir:v "true" ]
     ] )
  ] .

# -------------------------------------------------------------------------------------


Usage note: every effort has been made to ensure that the examples are correct and useful, but they are not a normative part of the specification.