Release 4B Snapshot #1

This page is part of the FHIR Specification (v4.3.0-snapshot1: Release 4B Snapshot #1). 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

Extension: citation

FHIR Infrastructure Work Group

Maturity Level: 1

Informative

Use Context: Any

URL for this extension:

http://hl7.org/fhir/StructureDefinition/cqf-citation

Status: draft. Extension maintained by: Health Level Seven, Inc. - CDS WG

A bibliographic citation for the related resource. This text SHOULD be formatted according to an accepted citation format.

Comment:

Additional structured information about citations should be captured as extensions.

Context of Use: Use on Element ID Element

Summary

Name	Flags	Card.	Type	Description & Constraints
citation		0..1	string	URL = http://hl7.org/fhir/StructureDefinition/cqf-citation citation: A bibliographic citation for the related resource. This text SHOULD be formatted according to an accepted citation format. Use on Element ID Element
Documentation for this format

Full Structure

Name	Card.	Type	Description & Constraints
extension	0..1	Extension	URL = http://hl7.org/fhir/StructureDefinition/cqf-citation citation: A bibliographic citation for the related resource. This text SHOULD be formatted according to an accepted citation format. Use on Element ID Element
Slices for extension	0..0
url	1..1	uri	"http://hl7.org/fhir/StructureDefinition/cqf-citation"
value[x]	1..1	string	Value of extension
Documentation for this format

XML Template

<!-- citation -->

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/cqf-citation" >
  <!-- from Element: extension -->
 <valueString value="[string]"/><!--  1..1 Value of extension -->
</extension>

JSON Template

{ // citation
  // from Element: extension
    "extension" : [ //  sliced by value:url  in the specified order, Open ]
    "url" : "http://hl7.org/fhir/StructureDefinition/cqf-citation", // R! 
    "valueString" : "<string>" // C? R! Value of extension
  }

Summary

Name	Flags	Card.	Type	Description & Constraints
citation		0..1	string	URL = http://hl7.org/fhir/StructureDefinition/cqf-citation citation: A bibliographic citation for the related resource. This text SHOULD be formatted according to an accepted citation format. Use on Element ID Element
Documentation for this format

Full Structure

Name	Card.	Type	Description & Constraints
extension	0..1	Extension	URL = http://hl7.org/fhir/StructureDefinition/cqf-citation citation: A bibliographic citation for the related resource. This text SHOULD be formatted according to an accepted citation format. Use on Element ID Element
Slices for extension	0..0
url	1..1	uri	"http://hl7.org/fhir/StructureDefinition/cqf-citation"
value[x]	1..1	string	Value of extension
Documentation for this format

XML Template

<!-- citation -->

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/cqf-citation" >
  <!-- from Element: extension -->
 <valueString value="[string]"/><!--  1..1 Value of extension -->
</extension>

JSON Template

{ // citation
  // from Element: extension
    "extension" : [ //  sliced by value:url  in the specified order, Open ]
    "url" : "http://hl7.org/fhir/StructureDefinition/cqf-citation", // R! 
    "valueString" : "<string>" // 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|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)