@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix ns0: <http://rdf-vocabulary.ddialliance.org/xkos#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .

<http://www.irandoc.acir/onto/irandoc/441895005>
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/174928005> ;
  skos:prefLabel "Replacement of aortic valve with tissue graft"@en, "جایگزینی دریچه آئورت با پیوند بافتی"@fa ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/118798003>, "384726006" ;
  ns0:Procedure_site_-_Direct <http://www.irandoc.acir/onto/irandoc/34202007> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/118798003> ;
  ns0:Method <http://www.irandoc.acir/onto/irandoc/282089006> ;
  ns0:Direct_device <http://www.irandoc.acir/onto/irandoc/860577005> .

<http://www.irandoc.acir/onto/irandoc/282089006>
  skos:prefLabel "اقدام جایگزینی"@fa, "Replacement - action"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/118798003>
  skos:prefLabel "روش روی دریچه قلب"@fa, "Procedure on heart valve"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/441895005> .

ns0:Procedure_site_-_Direct rdfs:label "محل انجام عمل - مستقیم"@fa, "Procedure site - Direct"@en .
ns0:Direct_device rdfs:label "Direct device"@en, "دستگاه مستقیم"@fa .
ns0:Method rdfs:label "Method"@en, "روش"@fa .
ns0:Is_a rdfs:label "هست یک"@fa, "Is a"@en .
<http://www.irandoc.acir/onto/irandoc/860577005>
  skos:prefLabel "پروتز زیستی دریچه قلب آئورت"@fa, "Aortic heart valve bioprosthesis"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/174928005>
  skos:prefLabel "تعویض دریچه آئورت پریکارد"@fa, "Pericardial aortic valve replacement"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/441895005> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/441895005> .

<http://www.irandoc.acir/onto/irandoc/34202007>
  skos:prefLabel "دریچه آئورت"@fa, "Aortic valve"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .