@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix ns0: <http://rdf-vocabulary.ddialliance.org/xkos#> .

<http://www.irandoc.acir/onto/irandoc/63160006>
  skos:prefLabel "اثر سمی نفتالین"@fa, "Toxic effect of naphthaline"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/87912004> .

<http://www.irandoc.acir/onto/irandoc/74750002>
  skos:prefLabel "تتراکلورونافتالین"@fa, "Tetrachloronaphthalene"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://rdf-vocabulary.ddialliance.org/xkos#Causative_agent> rdfs:label "عامل مسبب"@fa, "Causative agent"@en .
<http://rdf-vocabulary.ddialliance.org/xkos#Is_a> rdfs:label "هست یک"@fa, "Is a"@en .
<http://www.irandoc.acir/onto/irandoc/87912004>
  ns0:Causative_agent <http://www.irandoc.acir/onto/irandoc/74750002> ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/63160006> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/63160006> ;
  skos:prefLabel "مسمومیت با نفتالین کلر"@fa, "Chlorinated naphthalene poisoning"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .