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

<http://www.irandoc.acir/onto/irandoc/NEMA0006342>
  skos:prefLabel "پلاستیک‌ها"@fa, "plastics"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0006324> .

<http://www.irandoc.acir/onto/irandoc/NEMA0006351>
  skos:prefLabel "رزین‌های پلی‌اتر"@fa, "polyether resins"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0006324> .

<http://www.irandoc.acir/onto/irandoc/NEMA0007774>
  skos:prefLabel "سیمان‌ها"@fa, "cements"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0006324> .

<http://www.irandoc.acir/onto/irandoc/NEMA0006324>
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004565>, <http://www.irandoc.acir/onto/irandoc/NEMA0007774> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0006351>, <http://www.irandoc.acir/onto/irandoc/NEMA0006342> ;
  skos:prefLabel "رزین‌های اپوکسی"@fa, "epoxy resins"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/NEMA0004565>
  skos:prefLabel "چسب‌ها"@fa, "adhesives"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0006324> .