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

<http://www.irandoc.acir/onto/irandoc/CAB0004924>
  skos:prefLabel "پلاستیک‌ها"@fa, "plastics"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0054069> .

<http://www.irandoc.acir/onto/irandoc/CAB0054069>
  skos:altLabel "پي.وي.سي"@fa ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0004924> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0054071> ;
  skos:prefLabel "پلی(وینیل کلرید)"@fa, "poly(vinyl chloride)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/CAB0054071>
  skos:prefLabel "بسپارها"@fa, "polymers"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0054069> .