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

<http://www.irandoc.acir/onto/irandoc/SOC0003441>
  skos:prefLabel "Treatment Programs"@en, "برنامه درمانی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/SOC0001764> .

<http://www.irandoc.acir/onto/irandoc/SOC000953>
  skos:prefLabel "Drug Addiction"@en, "اعتیاد دارویی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/SOC0001764> .

<http://www.irandoc.acir/onto/irandoc/SOC0001764>
  skos:related <http://www.irandoc.acir/onto/irandoc/SOC0003789>, <http://www.irandoc.acir/onto/irandoc/SOC0003441>, <http://www.irandoc.acir/onto/irandoc/SOC000953> ;
  skos:prefLabel "Methadone Maintenance"@en, "نگهداشت متادون"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/SOC0003789>
  skos:prefLabel "Heroin"@en, "هرویین"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/SOC0001764> .