Release 5 Ballot

This page is part of the FHIR Specification (v5.0.0-ballot: FHIR R5 Ballot Preview). 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 R3

Extension: namespace

FHIR Infrastructure Work Group

Maturity Level: 1

Informative

Use Context: Any

Summary

Defining URL: http://hl7.org/fhir/StructureDefinition/elementdefinition-namespace

Version: 5.0.0-ballot

Name: namespace

Title: null

Modifier: This extension is not a modifier extension

Status: draft

Definition: Use this extension to indicate tha the element has an XML namespace different to http://hl7.org/fhir. The special value `noNamespace` indicates that there is no assigned XML namespace.

Committee: FHIR Infrastructure Work Group

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

Use this extension to indicate tha the element has an XML namespace different to http://hl7.org/fhir. The special value noNamespace indicates that there is no assigned XML namespace.

Comment:

If this is specified in a structure definition (logical models only), every element has the specified namespace.

Context of Use: Use on Element ID ElementDefinition or Element ID StructureDefinition

Summary

Name	Flags	Card.	Type	Description & Constraints
namespace		0..1	uri	URL = http://hl7.org/fhir/StructureDefinition/elementdefinition-namespace namespace: Use this extension to indicate tha the element has an XML namespace different to http://hl7.org/fhir. The special value noNamespace indicates that there is no assigned XML namespace. Use on Element ID ElementDefinition or Element ID StructureDefinition
Documentation for this format

Full Structure

Name	Card.	Type	Description & Constraints
extension	0..1	Extension	URL = http://hl7.org/fhir/StructureDefinition/elementdefinition-namespace namespace: Use this extension to indicate tha the element has an XML namespace different to http://hl7.org/fhir. The special value noNamespace indicates that there is no assigned XML namespace. Use on Element ID ElementDefinition or Element ID StructureDefinition
extension	0..0
url	1..1	uri	"http://hl7.org/fhir/StructureDefinition/elementdefinition-namespace"
value[x]	1..1	uri	Value of extension
Documentation for this format

XML Template

<!-- namespace -->

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/elementdefinition-namespace" >
  <!-- from Element: extension -->
 <valueUri value="[uri]"/><!-- I 1..1 Value of extension -->
</extension>

JSON Template

{ // namespace
  // from Element: extension
    "extension" : [ //  sliced by value:url  in the specified order, Open ]
  // extension: Extension: Prohibited
    "url" : "http://hl7.org/fhir/StructureDefinition/elementdefinition-namespace", // R! 
    "valueUri" : "<uri>" // I R! Value of extension
  }

Summary

Name	Flags	Card.	Type	Description & Constraints
namespace		0..1	uri	URL = http://hl7.org/fhir/StructureDefinition/elementdefinition-namespace namespace: Use this extension to indicate tha the element has an XML namespace different to http://hl7.org/fhir. The special value noNamespace indicates that there is no assigned XML namespace. Use on Element ID ElementDefinition or Element ID StructureDefinition
Documentation for this format

Full Structure

Name	Card.	Type	Description & Constraints
extension	0..1	Extension	URL = http://hl7.org/fhir/StructureDefinition/elementdefinition-namespace namespace: Use this extension to indicate tha the element has an XML namespace different to http://hl7.org/fhir. The special value noNamespace indicates that there is no assigned XML namespace. Use on Element ID ElementDefinition or Element ID StructureDefinition
extension	0..0
url	1..1	uri	"http://hl7.org/fhir/StructureDefinition/elementdefinition-namespace"
value[x]	1..1	uri	Value of extension
Documentation for this format

XML Template

<!-- namespace -->

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/elementdefinition-namespace" >
  <!-- from Element: extension -->
 <valueUri value="[uri]"/><!-- I 1..1 Value of extension -->
</extension>

JSON Template

{ // namespace
  // from Element: extension
    "extension" : [ //  sliced by value:url  in the specified order, Open ]
  // extension: Extension: Prohibited
    "url" : "http://hl7.org/fhir/StructureDefinition/elementdefinition-namespace", // R! 
    "valueUri" : "<uri>" // I R! Value of extension
  }

Constraints

ele-1: All FHIR elements must have a @value or children (xpath: @value|f:*|h:div)
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)

Search

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Examples of this extension

No examples found.