This page is part of the FHIR Specification (v3.3.0: R4 Ballot 2). 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: R3 R2

• Content
• Detailed Descriptions
• Mappings
• XML
• JSON

Extension: deMap

URL for this extension:

http://hl7.org/fhir/StructureDefinition/questionnaire-deMap

Status: draft. Extension maintained by: HL7

Identifies a map that links the questionnaire (source) to a DataElement server and identifies which questions correspond to which data elements (by linkId and local identifier, respectively).

Context of Use: Use on Element ID Questionnaire

usage info: insert a list of places where this extension is used

Extension Content

• Summary
• Full Structure
• XML
• JSON
• All

Summary

Name	Flags	Card.	Type	Description & Constraints
extension		0..1	canonical(ConceptMap)	URL = http://hl7.org/fhir/StructureDefinition/questionnaire-deMap deMap: Identifies a map that links the questionnaire (source) to a DataElement server and identifies which questions correspond to which data elements (by linkId and local identifier, respectively). Use on Element ID Questionnaire
Documentation for this format

Full Structure

Name	Flags	Card.	Type	Description & Constraints
extension		0..1	Extension	URL = http://hl7.org/fhir/StructureDefinition/questionnaire-deMap deMap: Identifies a map that links the questionnaire (source) to a DataElement server and identifies which questions correspond to which data elements (by linkId and local identifier, respectively). Use on Element ID Questionnaire
url		1..1	uri	"http://hl7.org/fhir/StructureDefinition/questionnaire-deMap"
valueCanonical		0..1	canonical(ConceptMap)	Value of extension
Documentation for this format

XML Template

<!-- deMap -->

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/questionnaire-deMap" >
  <!-- from Element: extension -->
 <valueCanonical value="[canonical]"/><!-- 0..1 Value of extension -->
</extension>

JSON Template

{ // deMap
  // from Element: extension
    "extension" : [ //  sliced by value:url  in the specified order, Open ]
    "url" : "http://hl7.org/fhir/StructureDefinition/questionnaire-deMap", // R! 
    "valueCanonical" : "<canonical>" //Value of extension
  }

Summary

Name	Flags	Card.	Type	Description & Constraints
extension		0..1	canonical(ConceptMap)	URL = http://hl7.org/fhir/StructureDefinition/questionnaire-deMap deMap: Identifies a map that links the questionnaire (source) to a DataElement server and identifies which questions correspond to which data elements (by linkId and local identifier, respectively). Use on Element ID Questionnaire
Documentation for this format

Full Structure

Name	Flags	Card.	Type	Description & Constraints
extension		0..1	Extension	URL = http://hl7.org/fhir/StructureDefinition/questionnaire-deMap deMap: Identifies a map that links the questionnaire (source) to a DataElement server and identifies which questions correspond to which data elements (by linkId and local identifier, respectively). Use on Element ID Questionnaire
url		1..1	uri	"http://hl7.org/fhir/StructureDefinition/questionnaire-deMap"
valueCanonical		0..1	canonical(ConceptMap)	Value of extension
Documentation for this format

XML Template

<!-- deMap -->

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/questionnaire-deMap" >
  <!-- from Element: extension -->
 <valueCanonical value="[canonical]"/><!-- 0..1 Value of extension -->
</extension>

JSON Template

{ // deMap
  // from Element: extension
    "extension" : [ //  sliced by value:url  in the specified order, Open ]
    "url" : "http://hl7.org/fhir/StructureDefinition/questionnaire-deMap", // R! 
    "valueCanonical" : "<canonical>" //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')]))