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

<http://www.irandoc.acir/onto/irandoc/NEMA0003064>
  skos:prefLabel "اوزون‌سازی"@fa, "ozonization"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0008583> .

<http://www.irandoc.acir/onto/irandoc/NEMA0007975>
  skos:prefLabel "آلاینده‌های هوا"@fa, "air pollutants"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0008583> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008584>
  skos:prefLabel "اکسیژن"@fa, "oxygen"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0008583> .

<http://www.irandoc.acir/onto/irandoc/NEMA0007979>
  skos:prefLabel "آلاینده‌ها"@fa, "pollutants"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0008583> .

<http://www.irandoc.acir/onto/irandoc/NEMA000236>
  skos:prefLabel "جو تحتانی"@fa, "lower atmosphere"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0008583> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008583>
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0003064>, <http://www.irandoc.acir/onto/irandoc/NEMA000236>, <http://www.irandoc.acir/onto/irandoc/NEMA0007975>, <http://www.irandoc.acir/onto/irandoc/NEMA0007979> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0008584> ;
  skos:prefLabel "اوزون"@fa, "ozone"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .