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

<http://www.irandoc.acir/onto/irandoc/NEMA0007773>
  skos:prefLabel "سرامیک"@fa, "ceramics"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004576> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004576>
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0005819>, <http://www.irandoc.acir/onto/irandoc/NEMA0005064>, <http://www.irandoc.acir/onto/irandoc/NEMA0007773> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0004611> ;
  skos:prefLabel "ساینده‌ها"@fa, "abrasives"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/NEMA0005819>
  skos:prefLabel "کاغذ"@fa, "paper"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004576> .

<http://www.irandoc.acir/onto/irandoc/NEMA0005064>
  skos:prefLabel "سایش"@fa, "abrasion"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004576> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004611>
  skos:prefLabel "فناوری شیمیایی"@fa, "chemical technology"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0004576> .