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

<http://www.irandoc.acir/onto/irandoc/43230003>
  ns0:Is_a "426077003", <http://www.irandoc.acir/onto/irandoc/79007002> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/78414000>, <http://www.irandoc.acir/onto/irandoc/111088007> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/79007002> ;
  skos:prefLabel "Rubber"@en, "لاستیک"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/79007002>
  skos:prefLabel "Industrial product"@en, "محصول صنعتی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/43230003> .

<http://www.irandoc.acir/onto/irandoc/111088007>
  skos:prefLabel "شیرابه"@fa, "latex"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/43230003> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/43230003> .

<http://www.irandoc.acir/onto/irandoc/78414000>
  skos:prefLabel "ترکیب لاستیکی"@fa, "Rubber compound"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/43230003> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/43230003> .

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