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

<http://www.irandoc.acir/onto/irandoc/CAB0053036>
  skos:prefLabel "پیریمیدین‌ها"@fa, "pyrimidines"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0052907> .

<http://www.irandoc.acir/onto/irandoc/CAB0052907>
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0053036> ;
  skos:prefLabel "اوراسیل"@fa, "uracil"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .