@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/257730008>
  skos:prefLabel "Chemical destruction"@en, "تخریب شیمیایی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/287682008> .

<http://www.irandoc.acir/onto/irandoc/298116000>
  skos:prefLabel "کاربرد ماده"@fa, "Application of substance"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/287682008> .

<http://www.irandoc.acir/onto/irandoc/177331009> ns0:Method <http://www.irandoc.acir/onto/irandoc/287682008> .
ns0:Is_a rdfs:label "هست یک"@fa, "Is a"@en .
<http://www.irandoc.acir/onto/irandoc/287682008>
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/298116000>, <http://www.irandoc.acir/onto/irandoc/257730008> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/298116000>, <http://www.irandoc.acir/onto/irandoc/257730008> ;
  skos:prefLabel "کاربرد کاستیک"@fa, "Application of caustics"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .