Sequoia Project Healthcare Directory Implementation Guide
1.17.0 - Release 1

: AuthorityDelegation - 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/SearchParameter/sp-doa> a fhir:SearchParameter ;
  fhir:nodeRole fhir:treeRoot ;
  fhir:Resource.id [ fhir:value "sp-doa"] ;
  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: SearchParameter sp-doa</b></p><a name=\"sp-doa\"> </a><a name=\"hcsp-doa\"> </a><h2>AuthorityDelegation</h2><p>Parameter <code>doa</code>:<code>reference</code></p><div><p>The value of the <code>DOA</code> extension</p>\n</div><table class=\"grid\"><tr><td>Resource</td><td><a href=\"http://hl7.org/fhir/R4/organization.html\">Organization</a></td></tr><tr><td>Expression</td><td><code>Organization.extension.where(url='https://sequoiaproject.org/fhir/sphd/StructureDefinition/DOA').value.ofType(Reference)</code></td></tr><tr><td>Multiples</td><td><ul><li>multipleAnd: It's up to the server whether the parameter may repeat in order to specify multiple values that must all be true</li><li>multipleOr: It's up to the server whether the parameter can have multiple values (separated by comma) where at least one must be true</li></ul></td></tr></table></div>"
  ] ;
  fhir:SearchParameter.url [ fhir:value "https://sequoiaproject.org/fhir/sphd/SearchParameter/sp-doa"] ;
  fhir:SearchParameter.version [ fhir:value "1.17.0"] ;
  fhir:SearchParameter.name [ fhir:value "AuthorityDelegation"] ;
  fhir:SearchParameter.status [ fhir:value "active"] ;
  fhir:SearchParameter.date [ fhir:value "2026-10-01T15:11:06-04:00"^^xsd:dateTime] ;
  fhir:SearchParameter.publisher [ fhir:value "The Sequoia Project"] ;
  fhir:SearchParameter.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:SearchParameter.description [ fhir:value "The value of the `DOA` extension"] ;
  fhir:SearchParameter.code [ fhir:value "doa"] ;
  fhir:SearchParameter.base [
     fhir:value "Organization" ;
     fhir:index 0
  ] ;
  fhir:SearchParameter.type [ fhir:value "reference"] ;
  fhir:SearchParameter.expression [ fhir:value "Organization.extension.where(url='https://sequoiaproject.org/fhir/sphd/StructureDefinition/DOA').value.ofType(Reference)"] .

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

<http://hl7.org/fhir/SearchParameter/sp-doa.ttl> a owl:Ontology ;
  owl:imports fhir:fhir.ttl ;
  owl:versionIRI <http://build.fhir.org/SearchParameter/sp-doa.ttl> .