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

<http://www.irandoc.acir/onto/irandoc/HLT0001092>
  skos:prefLabel "Medicine (Drug)"@en, "دارو"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/HLT000785> .

<http://www.irandoc.acir/onto/irandoc/HLT000798>
  skos:prefLabel "Drug"@en, "ماده مخدر"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/HLT000785> .

<http://www.irandoc.acir/onto/irandoc/HLT000785>
  skos:broader <http://www.irandoc.acir/onto/irandoc/HLT0001092>, <http://www.irandoc.acir/onto/irandoc/HLT000798> ;
  skos:prefLabel "Amphetamine"@en, "آمفتامین"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .