Release 4 4B

This page is part of the FHIR Specification (v4.0.1: R4 (v4.3.0: R4B - Mixed Normative and STU ) in it's permanent home (it will always be available at this URL). ). The current version which supercedes this version is 5.0.0 . For a full list of available versions, see the Directory of published versions . Page versions: R4B R4 R4B R4

Extension: Narrative Link

FHIR Infrastructure Work Group   Maturity Level : 1 Informative Use Context : Any

URL for this extension: 


http://hl7.org/fhir/StructureDefinition/narrativeLink

Status: draft. Extension maintained by: Health Level Seven International (FHIR Infrastructure)

A human language representation of the concept (resource/element), as a url that is a reference to a portion of the narrative of a resource ( DomainResource.text ).

Comment :

It's also possible to link to the resource narrative using the originalText extension which claims that the data is derived from the text provided or linked to.

Context of Use: Use on Element ID Element

Extension Content

Summary

Name Flags Card. Type Description & Constraints doco
. . Narrative Link 0..1 url URL = http://hl7.org/fhir/StructureDefinition/narrativeLink
Narrative Link: A human language representation of the concept (resource/element), as a url that is a reference to a portion of the narrative of a resource ( DomainResource.text ).


Use on Element ID Element

doco Documentation for this format

Full Structure

Name Flags Card. Type Description & Constraints doco
. . extension 0..1 Extension URL = http://hl7.org/fhir/StructureDefinition/narrativeLink
Narrative Link: A human language representation of the concept (resource/element), as a url that is a reference to a portion of the narrative of a resource ( DomainResource.text ).


Use on Element ID Element
. . . extension I 0..0
. . . url 1..1 uri "http://hl7.org/fhir/StructureDefinition/narrativeLink"
. . . value[x] I 1..1 url Value of extension

doco Documentation for this format

XML Template 

<!-- Narrative Link -->doco

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/narrativeLink" >
  <!-- from Element: extension -->
 <

 <valueUrl value="[url]"/><!-- ?? 1..1 Value of extension -->

</extension>

JSON Template 

{ // Narrative Link
  // from Element: extension
    "extension" : [ //  sliced by value:url  in the specified order, Open ]
    "url" : "http://hl7.org/fhir/StructureDefinition/narrativeLink", // R! 
    "

    "valueUrl" : "<url>" // C? R! Value of extension

  }

Summary

Name Flags Card. Type Description & Constraints doco
. . Narrative Link 0..1 url URL = http://hl7.org/fhir/StructureDefinition/narrativeLink
Narrative Link: A human language representation of the concept (resource/element), as a url that is a reference to a portion of the narrative of a resource ( DomainResource.text ).


Use on Element ID Element

doco Documentation for this format

Full Structure

Name Flags Card. Type Description & Constraints doco
. . extension 0..1 Extension URL = http://hl7.org/fhir/StructureDefinition/narrativeLink
Narrative Link: A human language representation of the concept (resource/element), as a url that is a reference to a portion of the narrative of a resource ( DomainResource.text ).


Use on Element ID Element
. . . extension I 0..0
. . . url 1..1 uri "http://hl7.org/fhir/StructureDefinition/narrativeLink"
. . . value[x] I 1..1 url Value of extension

doco Documentation for this format

XML Template 

<!-- Narrative Link -->doco

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/narrativeLink" >
  <!-- from Element: extension -->
 <

 <valueUrl value="[url]"/><!-- ?? 1..1 Value of extension -->

</extension>

JSON Template 

{ // Narrative Link
  // from Element: extension
    "extension" : [ //  sliced by value:url  in the specified order, Open ]
    "url" : "http://hl7.org/fhir/StructureDefinition/narrativeLink", // R! 
    "

    "valueUrl" : "<url>" // C? R! Value of extension

  }

 

Constraints

  • ele-1 : All FHIR elements must have a @value or children unless an empty Parameters resource (xpath: @value|f:*|h:div @value|f:*|h:div|self::f:Parameters )
  • ext-1 : Must have either extensions or value[x], not both (xpath: exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')]) )
  • ele-1 : On Extension.extension: All FHIR elements must have a @value or children (xpath on Extension.extension: @value|f:*|h:div )
  • ext-1 : On Extension.extension: Must have either extensions or value[x], not both (xpath on Extension.extension: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")]) )
  • ele-1 : On Extension.value[x]: All FHIR elements must have a @value or children (xpath on Extension.value[x]: @value|f:*|h:div )