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

<http://www.irandoc.acir/onto/irandoc/289941004>
  skos:prefLabel "عصاره گیاهی"@fa, "Plant extract"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/111088007> .

<http://www.irandoc.acir/onto/irandoc/1003754000>
  skos:prefLabel "لاتکس لاستیک طبیعی (ماده)"@fa, "Natural rubber latex (substance)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/111088007> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/111088007> .

<http://www.irandoc.acir/onto/irandoc/111088007>
  skos:broader <http://www.irandoc.acir/onto/irandoc/43230003>, <http://www.irandoc.acir/onto/irandoc/289941004> ;
  skos:prefLabel "latex"@en, "شیرابه"@fa ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/1003754000> ;
  skos:altLabel "", "لاستیک خام"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/289941004>, <http://www.irandoc.acir/onto/irandoc/43230003> .

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