@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/411143006> ns0:Has_active_ingredient <http://www.irandoc.acir/onto/irandoc/19893005> .
<http://www.irandoc.acir/onto/irandoc/777278004> ns0:Has_active_ingredient <http://www.irandoc.acir/onto/irandoc/19893005> .
<http://www.irandoc.acir/onto/irandoc/878892001>
  skos:prefLabel "دی کرومات (ماده)"@fa, "Dichromate (substance)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/19893005> .

ns0:Is_a rdfs:label "هست یک"@fa, "Is a"@en .
<http://www.irandoc.acir/onto/irandoc/19751002>
  skos:prefLabel "ترکیب پتاسیم"@fa, "Potassium compound"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/19893005> .

<http://www.irandoc.acir/onto/irandoc/19893005>
  ns0:Is_a "256164005", "255836007", "256060003", <http://www.irandoc.acir/onto/irandoc/19751002>, <http://www.irandoc.acir/onto/irandoc/878892001> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/878892001>, <http://www.irandoc.acir/onto/irandoc/19751002> ;
  skos:prefLabel "Potassium dichromate"@en, "دی کرومات پتاسیم"@fa ;
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> .