@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/372682005>
  skos:prefLabel "دیفن هیدرامین (ماده)"@fa, "Diphenhydramine (substance)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/427936007> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/427936007> .

<http://www.irandoc.acir/onto/irandoc/1157051009>
  skos:prefLabel "ماده ای با ساختار بنزن"@fa, "Substance with benzene structure"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/427936007> .

<http://www.irandoc.acir/onto/irandoc/427936007>
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/1157051009> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/387089004>, <http://www.irandoc.acir/onto/irandoc/428694009>, <http://www.irandoc.acir/onto/irandoc/372682005> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/1157051009> ;
  skos:prefLabel "مشتق بنژیدریل (ماده)"@fa, "Benzhydryl derivative (substance)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

ns0:Is_a rdfs:label "هست یک"@fa, "Is a"@en .
<http://www.irandoc.acir/onto/irandoc/387089004>
  skos:prefLabel "ترفنادین (ماده)"@fa, "Terfenadine (substance)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/427936007> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/427936007> .

<http://www.irandoc.acir/onto/irandoc/428694009>
  skos:prefLabel "آرمودافینیل (ماده)"@fa, "Armodafinil (substance)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/427936007> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/427936007> .