@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/1156664003>
  skos:prefLabel "ترکیب فنیل اوره (ماده)"@fa, "Phenylurea compound (substance)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/412053006> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/412053006> .

<http://www.irandoc.acir/onto/irandoc/372711004>
  skos:prefLabel "سولفونیل اوره (ماده)"@fa, "Sulfonylurea (substance)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/412053006> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/412053006> .

<http://www.irandoc.acir/onto/irandoc/412053006>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/372711004>, <http://www.irandoc.acir/onto/irandoc/387092000>, <http://www.irandoc.acir/onto/irandoc/90581007>, <http://www.irandoc.acir/onto/irandoc/1156664003> ;
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> ;
  skos:prefLabel "اوره و مشتقات (ماده)"@fa, "Urea and derivatives (substance)"@en ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/41175001> ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/41175001> .

ns0:Is_a rdfs:label "هست یک"@fa, "Is a"@en .
<http://www.irandoc.acir/onto/irandoc/41175001>
  skos:prefLabel "مواد شیمیایی آلی"@fa, "Organic chemical"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/412053006> .

<http://www.irandoc.acir/onto/irandoc/387092000>
  skos:prefLabel "اوره (ماده)"@fa, "Urea (substance)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/412053006> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/412053006> .

<http://www.irandoc.acir/onto/irandoc/90581007>
  skos:prefLabel "پراکسید کاربامید"@fa, "Carbamide peroxide"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/412053006> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/412053006> .