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

<http://rdf-vocabulary.ddialliance.org/xkos#Has_compositional_material> rdfs:label "ماده ترکیبی دارد"@fa, "Has compositional material"@en .
<http://www.irandoc.acir/onto/irandoc/771566006>
  skos:prefLabel "پلی اتیلن ترفتالات (ماده)"@fa, "Polyethylene terephthalate (substance)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/272236007>
  ns0:Has_compositional_material <http://www.irandoc.acir/onto/irandoc/771566006> ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/257398000>, "118372006" ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/257398000> ;
  skos:prefLabel "پچ داکرون"@fa, "Dacron patch"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

ns0:Is_a rdfs:label "هست یک"@fa, "Is a"@en .
<http://www.irandoc.acir/onto/irandoc/257398000>
  skos:prefLabel "پچ پروتز"@fa, "Prosthetic patch"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/272236007> .