@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/32849002>
  skos:prefLabel "esophagus"@en, "مری"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/241139001>
  skos:prefLabel "روش کنتراست دستگاه گوارش"@fa, "Gastrointestinal tract contrast procedure"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/168821007> .

<http://www.irandoc.acir/onto/irandoc/168822000> ns0:Associated_procedure <http://www.irandoc.acir/onto/irandoc/168821007> .
ns0:Procedure_site_-_Direct rdfs:label "محل انجام عمل - مستقیم"@fa, "Procedure site - Direct"@en .
<http://www.irandoc.acir/onto/irandoc/34885003>
  skos:prefLabel "رادیوگرافی مری"@fa, "Radiography of esophagus"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/168821007> .

<http://www.irandoc.acir/onto/irandoc/278110001>
  skos:prefLabel "تصویربرداری رادیوگرافی"@fa, "Radiographic imaging"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/168821007>
  skos:prefLabel "پرستو باریم"@fa, "Barium swallow"@en ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/241139001>, <http://www.irandoc.acir/onto/irandoc/34885003> ;
  ns0:Is_a "363046009", <http://www.irandoc.acir/onto/irandoc/34885003>, "315292000", <http://www.irandoc.acir/onto/irandoc/241139001> ;
  ns0:Using_substance <http://www.irandoc.acir/onto/irandoc/56958004> ;
  ns0:Method <http://www.irandoc.acir/onto/irandoc/278110001> ;
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> ;
  ns0:Procedure_site_-_Direct <http://www.irandoc.acir/onto/irandoc/32849002> .

ns0:Using_substance rdfs:label "استفاده از ماده"@fa, "Using substance"@en .
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/56958004>
  skos:prefLabel "ترکیب باریم"@fa, "Barium compound"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .