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

<http://www.irandoc.acir/onto/irandoc/CAB0054303>
  skos:prefLabel "حشره‌کش‌های آلی‌کلر"@fa, "organochlorine insecticides"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0054551> .

<http://www.irandoc.acir/onto/irandoc/CAB0054551>
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0054303> ;
  skos:prefLabel "ethyl-DDD"@en, "اتیل-د.د.ت"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .