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

<http://www.irandoc.acir/onto/irandoc/NEMA0004406>
  skos:prefLabel "تهویه هوا"@fa, "air conditioning"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004405> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004761>
  skos:prefLabel "معدنکاری زغال‌سنگ"@fa, "coal mining"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004405> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004435>
  skos:prefLabel "کنترل دما"@fa, "temperature control"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004405> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004444>
  skos:prefLabel "فناوری زیست‌محیطی"@fa, "environmental technology"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0004405> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004762>
  skos:prefLabel "معدنکاری زیرزمینی"@fa, "underground mining"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004405> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004405>
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004762>, <http://www.irandoc.acir/onto/irandoc/NEMA0004420>, <http://www.irandoc.acir/onto/irandoc/NEMA0004406>, <http://www.irandoc.acir/onto/irandoc/NEMA0004761>, <http://www.irandoc.acir/onto/irandoc/NEMA0004435> ;
  skos:prefLabel "ventilation"@en, "تهویه"@fa ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0004444> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004420>
  skos:prefLabel "odour control"@en, "کنترل بو"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004405> .