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

<http://www.irandoc.acir/onto/irandoc/NEMA0008713>
  skos:prefLabel "کربن"@fa, "carbon"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0008712> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004906>
  skos:prefLabel "تعدیل‌کننده‌ها"@fa, "moderators"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0008712> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004654>
  skos:prefLabel "فیبرهای کربن"@fa, "carbon fibres"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0008712> .

<http://www.irandoc.acir/onto/irandoc/NEMA0001640>
  skos:prefLabel "روان‌کننده‌های جامد"@fa, "solid lubricants"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0008712> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008712>
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0001640>, <http://www.irandoc.acir/onto/irandoc/NEMA0004906>, <http://www.irandoc.acir/onto/irandoc/NEMA0004654> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0008713> ;
  skos:prefLabel "گرافیت‌ها"@fa, "graphites"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .