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

<http://www.irandoc.acir/onto/irandoc/NEMA0007790>
  skos:prefLabel "مواد مرکب"@fa, "composite materials"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0007761> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004972>
  skos:prefLabel "تراکم (فناوری)"@fa, "agglomeration (technology)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0007761> .

<http://www.irandoc.acir/onto/irandoc/NEMA0007761>
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004972>, <http://www.irandoc.acir/onto/irandoc/NEMA0007790> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0007791> ;
  skos:prefLabel "آگلومراها"@fa, "agglomerates"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/NEMA0007791>
  skos:prefLabel "مصالح ساختمانی"@fa, "construction materials"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0007761> .