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

<http://www.irandoc.acir/onto/irandoc/SOC0001279>
  skos:prefLabel "Alcohol Use"@en, "استفاده از الکل"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/SOC0003720> .

<http://www.irandoc.acir/onto/irandoc/SOC0003720>
  skos:related <http://www.irandoc.acir/onto/irandoc/SOC0003794>, <http://www.irandoc.acir/onto/irandoc/SOC0001279> ;
  skos:prefLabel "Alcoholic Beverages"@en, "نوشابه الکلی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/SOC0003794>
  skos:prefLabel "Drugs"@en, "دارو"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/SOC0003720> .