@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/272165008>
  skos:prefLabel "Methacrylate"@en, "متاکریلات"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/300072007> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/300072007> .

<http://www.irandoc.acir/onto/irandoc/300072007>
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/765174005> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/79549001>, <http://www.irandoc.acir/onto/irandoc/272166009>, <http://www.irandoc.acir/onto/irandoc/272165008>, <http://www.irandoc.acir/onto/irandoc/272159008> ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/765174005> ;
  skos:prefLabel "Acrylic acid and derivatives"@en, "اسید اکریلیک و مشتقات آن"@fa .

<http://www.irandoc.acir/onto/irandoc/272159008>
  skos:prefLabel "Acrylate"@en, "آکریلات"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/300072007> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/300072007> .

ns0:Is_a rdfs:label "هست یک"@fa, "Is a"@en .
<http://www.irandoc.acir/onto/irandoc/79549001>
  skos:prefLabel "سیانواکریلات"@fa, "Cyanoacrylate"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/300072007> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/300072007> .

<http://www.irandoc.acir/onto/irandoc/765174005>
  skos:prefLabel "اسید آلی و مشتقات اسید آلی (ماده)"@fa, "Organic acid and organic acid derivative (substance)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/300072007> .

<http://www.irandoc.acir/onto/irandoc/272166009>
  skos:prefLabel "دی متاکریلات"@fa, "Dimethacrylate"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/300072007> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/300072007> .