Dental Core FHIR Profiles (R4)
Version 0.2.0 - ci-build

: Cairo Gingival Recession Classification 2011 - TTL Representation

Draft as of 2026-08-13

Raw ttl | Download


@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/cairo-gingival-recession-2011> a fhir:CodeSystem ;
  fhir:nodeRole fhir:treeRoot ;
  fhir:Resource.id [ fhir:value "cairo-gingival-recession-2011"] ;
  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 cairo-gingival-recession-2011</b></p><a name=\"cairo-gingival-recession-2011\"> </a><a name=\"hccairo-gingival-recession-2011\"> </a><p>This case-sensitive code system <code>https://fhir.cognovis.de/dental-core/CodeSystem/cairo-gingival-recession-2011</code> defines codes, but no codes are represented here</p></div>"
  ] ;
  fhir:CodeSystem.url [ fhir:value "https://fhir.cognovis.de/dental-core/CodeSystem/cairo-gingival-recession-2011"] ;
  fhir:CodeSystem.identifier [
     fhir:index 0 ;
     fhir:Identifier.system [ fhir:value "urn:ietf:rfc:3986" ] ;
     fhir:Identifier.value [ fhir:value "urn:oid:2.16.840.1.113883.3.7985.2.16.1" ]
  ] ;
  fhir:CodeSystem.version [ fhir:value "0.2.0"] ;
  fhir:CodeSystem.name [ fhir:value "CairoGingivalRecession2011CS"] ;
  fhir:CodeSystem.title [ fhir:value "Cairo Gingival Recession Classification 2011"] ;
  fhir:CodeSystem.status [ fhir:value "draft"] ;
  fhir:CodeSystem.experimental [ fhir:value "true"^^xsd:boolean] ;
  fhir:CodeSystem.date [ fhir:value "2026-08-13T16:06:28+02:00"^^xsd:dateTime] ;
  fhir:CodeSystem.publisher [ fhir:value "cognovis GmbH"] ;
  fhir:CodeSystem.contact [
     fhir:index 0 ;
     fhir:ContactDetail.name [ fhir:value "cognovis GmbH" ] ;
     fhir:ContactDetail.telecom [
       fhir:index 0 ;
       fhir:ContactPoint.system [ fhir:value "url" ] ;
       fhir:ContactPoint.value [ fhir:value "https://www.cognovis.de" ]
     ], [
       fhir:index 1 ;
       fhir:ContactPoint.system [ fhir:value "email" ] ;
       fhir:ContactPoint.value [ fhir:value "info@cognovis.de" ]
     ]
  ] ;
  fhir:CodeSystem.description [ fhir:value "Reference-only canonical metadata for Cairo's 2011 gingival recession classification. The underlying expressions are not distributed in Dental Core."] ;
  fhir:CodeSystem.copyright [ fhir:value "Reference-only FHIR metadata. Clinical source: Cairo et al., J Clin Periodontol. 2011;38:661-666, PMID 21507033, DOI 10.1111/j.1600-051X.2011.01732.x."] ;
  fhir:CodeSystem.caseSensitive [ fhir:value "true"^^xsd:boolean] ;
  fhir:CodeSystem.content [ fhir:value "not-present"] .

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

<http://hl7.org/fhir/CodeSystem/cairo-gingival-recession-2011.ttl> a owl:Ontology ;
  owl:imports fhir:fhir.ttl ;
  owl:versionIRI <http://build.fhir.org/CodeSystem/cairo-gingival-recession-2011.ttl> .