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

<http://www.irandoc.acir/onto/irandoc/NEMA000318>
  skos:prefLabel "فراورده‌های چوبی"@fa, "wood products"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0002589> .

<http://www.irandoc.acir/onto/irandoc/NEMA0002591>
  skos:prefLabel "سوخت‌های چوبی"@fa, "ligneous fuels"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0002589> .

<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:related <http://www.irandoc.acir/onto/irandoc/NEMA0002589> .

<http://www.irandoc.acir/onto/irandoc/NEMA0002616>
  skos:prefLabel "سوخت‌ها"@fa, "fuels"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0002589> .

<http://www.irandoc.acir/onto/irandoc/NEMA0002590>
  skos:prefLabel "سوخت‌های جامد"@fa, "solid fuels"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0002589> .

<http://www.irandoc.acir/onto/irandoc/NEMA0002589>
  skos:altLabel "زغال چوب"@fa ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0002616>, <http://www.irandoc.acir/onto/irandoc/NEMA000318> ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0008713>, <http://www.irandoc.acir/onto/irandoc/NEMA0002590>, <http://www.irandoc.acir/onto/irandoc/NEMA0002591> ;
  skos:scopeNote "زغال چوب"@fa ;
  skos:prefLabel "زغال"@fa, "charcoal"@en ;
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> .