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

<http://www.irandoc.acir/onto/irandoc/CAB0054475>
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0054480> ;
  skos:prefLabel "EPN"@en, "ای.پی.ان"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/CAB0054480>
  skos:prefLabel "حشره‌کش‌های فسفونوتیوات"@fa, "phosphonothioate insecticides"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0054475> .