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

<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/NEMA0002590> .

<http://www.irandoc.acir/onto/irandoc/NEMA0002596>
  skos:prefLabel "زغال‌سنگ"@fa, "coal"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0002590> .

<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/NEMA0002590> .

<http://www.irandoc.acir/onto/irandoc/NEMA0002614>
  skos:prefLabel "سوخت‌های هسته‌ای"@fa, "nuclear fuels"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0002590> .

<http://www.irandoc.acir/onto/irandoc/NEMA0002588>
  skos:prefLabel "پیشرانه‌ها"@fa, "propellents"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0002590> .

<http://www.irandoc.acir/onto/irandoc/NEMA0002608>
  skos:prefLabel "سوخت‌های مایع"@fa, "liquid fuels"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0002590> .

<http://www.irandoc.acir/onto/irandoc/NEMA000319>
  skos:prefLabel "چوب"@fa, "wood"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0002590> .

<http://www.irandoc.acir/onto/irandoc/NEMA0002597>
  skos:prefLabel "زغال‌سنگ نارس"@fa, "peat"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0002590> .

<http://www.irandoc.acir/onto/irandoc/NEMA0002590>
  skos:prefLabel "سوخت‌های جامد"@fa, "solid fuels"@en ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0002614>, <http://www.irandoc.acir/onto/irandoc/NEMA0002591>, <http://www.irandoc.acir/onto/irandoc/NEMA0002610>, <http://www.irandoc.acir/onto/irandoc/NEMA0002589>, <http://www.irandoc.acir/onto/irandoc/NEMA000319>, <http://www.irandoc.acir/onto/irandoc/NEMA0002588>, <http://www.irandoc.acir/onto/irandoc/NEMA0002597>, <http://www.irandoc.acir/onto/irandoc/NEMA0008861>, <http://www.irandoc.acir/onto/irandoc/NEMA0002596>, <http://www.irandoc.acir/onto/irandoc/NEMA0002608> ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0002616> .

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

<http://www.irandoc.acir/onto/irandoc/NEMA0002610>
  skos:prefLabel "سوخت‌های موتور جت"@fa, "jet engine fuels"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0002590> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008861>
  skos:prefLabel "موتورهای موشک"@fa, "rocket engines"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0002590> .