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

<http://www.irandoc.acir/onto/irandoc/NEMA0004655>
  skos:prefLabel "الیاف غیرآلی"@fa, "inorganic fibres"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0004654> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004654>
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0008712> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0004655> ;
  skos:prefLabel "فیبرهای کربن"@fa, "carbon fibres"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

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