@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix ns0: <http://rdf-vocabulary.ddialliance.org/xkos#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .

<http://www.irandoc.acir/onto/irandoc/43743002>
  skos:prefLabel "پلی وینیل استات"@fa, "Polyvinyl acetate"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/111106007> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/111106007> .

<http://www.irandoc.acir/onto/irandoc/61088005>
  skos:prefLabel "پلاستیک"@fa, "Plastic"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/111106007> .

<http://www.irandoc.acir/onto/irandoc/111106007>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/83619009>, <http://www.irandoc.acir/onto/irandoc/62916003>, <http://www.irandoc.acir/onto/irandoc/43743002>, <http://www.irandoc.acir/onto/irandoc/35233000> ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/61088005> ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:prefLabel "وینیل پلیمر"@fa, "Vinyl polymer"@en ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/61088005> .

ns0:Is_a rdfs:label "هست یک"@fa, "Is a"@en .
<http://www.irandoc.acir/onto/irandoc/35233000>
  skos:prefLabel "پلی وینیل کلراید"@fa, "Polyvinyl chloride"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/111106007> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/111106007> .

<http://www.irandoc.acir/onto/irandoc/83619009>
  skos:prefLabel "پلی‌وینیل الکل"@fa, "polyvinyl alcohol"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/111106007> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/111106007> .

<http://www.irandoc.acir/onto/irandoc/62916003>
  skos:prefLabel "پلی وینیلیدین کلرید"@fa, "Polyvinylidene chloride"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/111106007> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/111106007> .