@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/91044007>
  skos:prefLabel "سطح قلب"@fa, "Surface of heart"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/60383004> .

<http://www.irandoc.acir/onto/irandoc/60383004>
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/91044007> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/277703002> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/91044007> ;
  skos:prefLabel "سطح دیافراگمی قلب"@fa, "Diaphragmatic surface of heart"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/277703002>
  skos:prefLabel "تمام سطح دیافراگمی قلب"@fa, "Entire diaphragmatic surface of heart"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/60383004> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/60383004> .

ns0:Is_a rdfs:label "هست یک"@fa, "Is a"@en .