Sequoia Project Healthcare Directory Implementation Guide
1.17.0 - Release 1

: Purpose Of Use - TTL Representation

Active as of 2026-10-01

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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/PurposeOfUse> a fhir:CodeSystem ;
  fhir:nodeRole fhir:treeRoot ;
  fhir:Resource.id [ fhir:value "PurposeOfUse"] ;
  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 PurposeOfUse</b></p><a name=\"PurposeOfUse\"> </a><a name=\"hcPurposeOfUse\"> </a><p>This case-sensitive code system <code>https://sequoiaproject.org/fhir/sphd/CodeSystem/PurposeOfUse</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\">OTHER<a name=\"PurposeOfUse-OTHER\"> </a></td><td>Other Authorization-Based Disclosures</td><td>Other Authorization-Based Disclosures</td></tr><tr><td style=\"white-space:nowrap\">ALL<a name=\"PurposeOfUse-ALL\"> </a></td><td>All purposes of use</td><td>All purposes of use</td></tr></table></div>"
  ] ;
  fhir:CodeSystem.url [ fhir:value "https://sequoiaproject.org/fhir/sphd/CodeSystem/PurposeOfUse"] ;
  fhir:CodeSystem.version [ fhir:value "1.17.0"] ;
  fhir:CodeSystem.name [ fhir:value "PurposeOfUse"] ;
  fhir:CodeSystem.title [ fhir:value "Purpose Of Use"] ;
  fhir:CodeSystem.status [ fhir:value "active"] ;
  fhir:CodeSystem.experimental [ fhir:value "false"^^xsd:boolean] ;
  fhir:CodeSystem.date [ fhir:value "2026-10-01T15:11:06-04:00"^^xsd:dateTime] ;
  fhir:CodeSystem.publisher [ fhir:value "The Sequoia Project"] ;
  fhir:CodeSystem.contact [
     fhir:index 0 ;
     fhir:ContactDetail.name [ fhir:value "The Sequoia Project" ] ;
     fhir:ContactDetail.telecom [
       fhir:index 0 ;
       fhir:ContactPoint.system [ fhir:value "url" ] ;
       fhir:ContactPoint.value [ fhir:value "https://sequoiaproject.org/" ]
     ]
  ] ;
  fhir:CodeSystem.description [ fhir:value "Codes used by the PurposesOfUse extension"] ;
  fhir:CodeSystem.caseSensitive [ fhir:value "true"^^xsd:boolean] ;
  fhir:CodeSystem.content [ fhir:value "complete"] ;
  fhir:CodeSystem.count [ fhir:value "2"^^xsd:nonNegativeInteger] ;
  fhir:CodeSystem.concept [
     fhir:index 0 ;
     fhir:CodeSystem.concept.code [ fhir:value "OTHER" ] ;
     fhir:CodeSystem.concept.display [ fhir:value "Other Authorization-Based Disclosures" ] ;
     fhir:CodeSystem.concept.definition [ fhir:value "Other Authorization-Based Disclosures" ]
  ], [
     fhir:index 1 ;
     fhir:CodeSystem.concept.code [ fhir:value "ALL" ] ;
     fhir:CodeSystem.concept.display [ fhir:value "All purposes of use" ] ;
     fhir:CodeSystem.concept.definition [ fhir:value "All purposes of use" ]
  ] .

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

<http://hl7.org/fhir/CodeSystem/PurposeOfUse.ttl> a owl:Ontology ;
  owl:imports fhir:fhir.ttl ;
  owl:versionIRI <http://build.fhir.org/CodeSystem/PurposeOfUse.ttl> .