@prefix skos: <http://www.w3.org/2004/02/skos/core#> .

<http://www.irandoc.acir/onto/irandoc/CAB0050898>
  skos:prefLabel "مصرف کنندگان مواد مخدر"@fa, "drug users"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0050387> .

<http://www.irandoc.acir/onto/irandoc/CAB000416>
  skos:prefLabel "نگهدارنده متادون"@fa, "methadone maintenance"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0050387> .

<http://www.irandoc.acir/onto/irandoc/CAB0050387>
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB000416>, <http://www.irandoc.acir/onto/irandoc/CAB0056892>, <http://www.irandoc.acir/onto/irandoc/CAB0050898> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0050388> ;
  skos:prefLabel "اعتیاد به مواد مخدر"@fa, "drug addiction"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/CAB0050388>
  skos:prefLabel "اعتیاد"@fa, "addiction"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0050387> .

<http://www.irandoc.acir/onto/irandoc/CAB0056892>
  skos:prefLabel "مواد مهارشده"@fa, "controlled substances"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0050387> .