@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/255917001>
  skos:broader <http://www.irandoc.acir/onto/irandoc/256126008>, <http://www.irandoc.acir/onto/irandoc/301817002>, <http://www.irandoc.acir/onto/irandoc/255910004> ;
  skos:prefLabel "n-Butyl methacrylate"@en, "n بوتیل متاکریلات"@fa ;
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/255910004>, <http://www.irandoc.acir/onto/irandoc/256126008>, <http://www.irandoc.acir/onto/irandoc/301817002> .

<http://www.irandoc.acir/onto/irandoc/256126008>
  skos:prefLabel "چاپ سری تست پچ آکریلات و متاکریلات"@fa, "Acrylate and methacrylate patch test series - printing"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/255917001> .

ns0:Is_a rdfs:label "هست یک"@fa, "Is a"@en .
<http://www.irandoc.acir/onto/irandoc/255910004>
  skos:prefLabel "ناخن مصنوعی سری تست پچ آکریلات و متاکریلات"@fa, "Acrylate and methacrylate patch test series - artificial nail"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/255917001> .

<http://www.irandoc.acir/onto/irandoc/301817002>
  skos:prefLabel "استر متاکریلات"@fa, "Methacrylate ester"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/255917001> .