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

<http://www.irandoc.acir/onto/irandoc/301457005>
  skos:prefLabel "آمین ها و مشتقات آنها"@fa, "Amines and their derivatives"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/256092002> .

<http://www.irandoc.acir/onto/irandoc/256120002>
  skos:prefLabel "ماده تست پچ سری اپوکسی"@fa, "Epoxy series patch test substance"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/256092002> .

<http://www.irandoc.acir/onto/irandoc/256088009>
  skos:prefLabel "مواد تست چسب پلاستیک و چسب"@fa, "Plastics and glues patch test substance"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/256092002> .

<http://rdf-vocabulary.ddialliance.org/xkos#Is_a> rdfs:label "هست یک"@fa, "Is a"@en .
<http://www.irandoc.acir/onto/irandoc/256092002>
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/256088009>, <http://www.irandoc.acir/onto/irandoc/301457005>, <http://www.irandoc.acir/onto/irandoc/256120002> ;
  skos:prefLabel "دی اتیلن تریامین"@fa, "Diethylenetriamine"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/301457005>, <http://www.irandoc.acir/onto/irandoc/256120002>, <http://www.irandoc.acir/onto/irandoc/256088009> .