Structured Data Capture
4.0.0-ci-build - STU 4 CI-build International flag

Structured Data Capture, published by HL7 International / FHIR Infrastructure. This guide is not an authorized publication; it is the continuous build for version 4.0.0-ci-build built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/sdc/ and changes regularly. See the Directory of published versions

: Observation Extract Relationship Codes

Page standards status: Trial-use Maturity Level: 4

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@prefix fhir: <http://hl7.org/fhir/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

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

<http://hl7.org/fhir/CodeSystem/observation-extract-relationship> a fhir:CodeSystem ;
  fhir:nodeRole fhir:treeRoot ;
  fhir:Resource.id [ fhir:value "observation-extract-relationship"] ;
  fhir:Resource.language [ fhir:value "en"] ;
  fhir:DomainResource.text [
     fhir:Narrative.status [ fhir:value "generated" ] ;
     fhir:Narrative.div "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: CodeSystem observation-extract-relationship</b></p><a name=\"observation-extract-relationship\"> </a><a name=\"hcobservation-extract-relationship\"> </a><p>This case-sensitive code system <code>http://hl7.org/fhir/uv/sdc/CodeSystem/observation-extract-relationship</code> defines the following codes:</p><table class=\"codes\"><tr><td style=\"white-space:nowrap\"><b>Code</b></td><td><b>Display</b></td><td><b>Definition</b></td></tr><tr><td style=\"white-space:nowrap\">component<a name=\"observation-extract-relationship-component\"> </a></td><td>Component</td><td>The child item will be extracted as a component of the parent observation</td></tr><tr><td style=\"white-space:nowrap\">member<a name=\"observation-extract-relationship-member\"> </a></td><td>Member</td><td>The child item will be extracted as a separate Observation and the parent Observation will point to it as a hasMember</td></tr><tr><td style=\"white-space:nowrap\">derived<a name=\"observation-extract-relationship-derived\"> </a></td><td>Derived</td><td>The child item will be extracted as a separate Observation and the child will have a derivedFrom relationship to the parent.  (Typically the child answer will be a calculated value in this case.)</td></tr><tr><td style=\"white-space:nowrap\">independent<a name=\"observation-extract-relationship-independent\"> </a></td><td>Independent</td><td>The child item will be extracted as a separate Observation and there will be no relationship asserted between parent and child</td></tr></table></div>"
  ] ;
  fhir:DomainResource.extension [
     fhir:index -1 ;
     fhir:Extension.url [ fhir:value "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg" ] ;
     fhir:Extension.valueCode [ fhir:value "fhir" ]
  ], [
     fhir:index -1 ;
     fhir:Extension.url [ fhir:value "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm" ] ;
     fhir:Extension.valueInteger [
       fhir:value "4"^^xsd:integer ;
       fhir:Element.extension [
         fhir:index -1 ;
         fhir:Extension.url [ fhir:value "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom" ] ;
         fhir:Extension.valueCanonical [
           fhir:value "http://hl7.org/fhir/uv/sdc/ImplementationGuide/hl7.fhir.uv.sdc" ;
           fhir:link <http://hl7.org/fhir/uv/sdc/ImplementationGuide/hl7.fhir.uv.sdc>
         ]
       ]
     ]
  ], [
     fhir:index -1 ;
     fhir:Extension.url [ fhir:value "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status" ] ;
     fhir:Extension.valueCode [
       fhir:value "trial-use" ;
       fhir:Element.extension [
         fhir:index -1 ;
         fhir:Extension.url [ fhir:value "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom" ] ;
         fhir:Extension.valueCanonical [
           fhir:value "http://hl7.org/fhir/uv/sdc/ImplementationGuide/hl7.fhir.uv.sdc" ;
           fhir:link <http://hl7.org/fhir/uv/sdc/ImplementationGuide/hl7.fhir.uv.sdc>
         ]
       ]
     ]
  ] ;
  fhir:CodeSystem.url [ fhir:value "http://hl7.org/fhir/uv/sdc/CodeSystem/observation-extract-relationship"] ;
  fhir:CodeSystem.identifier [
     fhir:index -1 ;
     fhir:Identifier.system [ fhir:value "urn:ietf:rfc:3986" ] ;
     fhir:Identifier.value [ fhir:value "urn:oid:2.16.840.1.113883.4.642.40.17.16.8" ]
  ] ;
  fhir:CodeSystem.version [ fhir:value "4.0.0-ci-build"] ;
  fhir:CodeSystem.name [ fhir:value "ObservationExtractRelationshipCodes"] ;
  fhir:CodeSystem.title [ fhir:value "Observation Extract Relationship Codes"] ;
  fhir:CodeSystem.status [ fhir:value "active"] ;
  fhir:CodeSystem.experimental [ fhir:value "false"^^xsd:boolean] ;
  fhir:CodeSystem.date [ fhir:value "2026-07-15T05:01:03+00:00"^^xsd:dateTime] ;
  fhir:CodeSystem.publisher [ fhir:value "HL7 International / FHIR Infrastructure"] ;
  fhir:CodeSystem.contact [
     fhir:index -1 ;
     fhir:ContactDetail.name [ fhir:value "HL7 International / FHIR Infrastructure" ] ;
     fhir:ContactDetail.telecom [
       fhir:index -1 ;
       fhir:ContactPoint.system [ fhir:value "url" ] ;
       fhir:ContactPoint.value [ fhir:value "http://www.hl7.org/Special/committees/fiwg" ]
     ]
  ], [
     fhir:index -1 ;
     fhir:ContactDetail.telecom [
       fhir:index -1 ;
       fhir:ContactPoint.system [ fhir:value "url" ] ;
       fhir:ContactPoint.value [ fhir:value "http://www.hl7.org/Special/committees/fiwg" ]
     ]
  ] ;
  fhir:CodeSystem.description [ fhir:value "Defines the codes used to specify the relationship type in the ObservationExtractExtension."] ;
  fhir:CodeSystem.jurisdiction [
     fhir:index -1 ;
     fhir:CodeableConcept.coding [
       fhir:index -1 ;
       fhir:Coding.system [ fhir:value "http://unstats.un.org/unsd/methods/m49/m49.htm" ] ;
       fhir:Coding.code [ fhir:value "001" ] ;
       fhir:Coding.display [ fhir:value "World" ]
     ]
  ] ;
  fhir:CodeSystem.caseSensitive [ fhir:value "true"^^xsd:boolean] ;
  fhir:CodeSystem.content [ fhir:value "complete"] ;
  fhir:CodeSystem.count [ fhir:value "4"^^xsd:nonNegativeInteger] ;
  fhir:CodeSystem.concept [
     fhir:index -1 ;
     fhir:CodeSystem.concept.code [ fhir:value "component" ] ;
     fhir:CodeSystem.concept.display [ fhir:value "Component" ] ;
     fhir:CodeSystem.concept.definition [ fhir:value "The child item will be extracted as a component of the parent observation" ]
  ], [
     fhir:index -1 ;
     fhir:CodeSystem.concept.code [ fhir:value "member" ] ;
     fhir:CodeSystem.concept.display [ fhir:value "Member" ] ;
     fhir:CodeSystem.concept.definition [ fhir:value "The child item will be extracted as a separate Observation and the parent Observation will point to it as a hasMember" ]
  ], [
     fhir:index -1 ;
     fhir:CodeSystem.concept.code [ fhir:value "derived" ] ;
     fhir:CodeSystem.concept.display [ fhir:value "Derived" ] ;
     fhir:CodeSystem.concept.definition [ fhir:value "The child item will be extracted as a separate Observation and the child will have a derivedFrom relationship to the parent.  (Typically the child answer will be a calculated value in this case.)" ]
  ], [
     fhir:index -1 ;
     fhir:CodeSystem.concept.code [ fhir:value "independent" ] ;
     fhir:CodeSystem.concept.display [ fhir:value "Independent" ] ;
     fhir:CodeSystem.concept.definition [ fhir:value "The child item will be extracted as a separate Observation and there will be no relationship asserted between parent and child" ]
  ] .

# - ontology header ------------------------------------------------------------

<http://hl7.org/fhir/CodeSystem/observation-extract-relationship.ttl> a owl:Ontology ;
  owl:imports fhir:fhir.ttl ;
  owl:versionIRI <http://build.fhir.org/CodeSystem/observation-extract-relationship.ttl> .