@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/387341002>
  skos:prefLabel "هروئین (ماده)"@fa, "Heroin (substance)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/60881009>
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:prefLabel "heroin"@en, "هروئین"@fa ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/766897003> ;
  ns0:Has_active_ingredient <http://www.irandoc.acir/onto/irandoc/387341002> ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/766897003>, "768608009", "74782004", "360204007" .

<http://www.irandoc.acir/onto/irandoc/766897003>
  skos:prefLabel "محصول عامل گیاهی"@fa, "Plant agent product"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/60881009> .

ns0:Is_a rdfs:label "هست یک"@fa, "Is a"@en .
ns0:Has_active_ingredient rdfs:label "دارای ماده فعال"@fa, "Has active ingredient"@en .