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

<http://www.irandoc.acir/onto/irandoc/NEMA0004673>
  skos:prefLabel "الیاف"@fa, "fibres"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0007787> .

<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:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0007787> .

<http://www.irandoc.acir/onto/irandoc/NEMA0007787>
  skos:altLabel "کامپوزیت‌های الیافی"@fa ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004673> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0007790> ;
  skos:prefLabel "چندسازه‌های الیافی"@fa, "fibre composites"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .