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

<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:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0007972> .

<http://www.irandoc.acir/onto/irandoc/NEMA0007973>
  skos:prefLabel "غبار"@fa, "dust"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0007972> .

<http://www.irandoc.acir/onto/irandoc/NEMA000921>
  skos:prefLabel "مه"@fa, "fog"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0007972> .

<http://www.irandoc.acir/onto/irandoc/NEMA0007971>
  skos:prefLabel "دود"@fa, "smoke"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0007972> .

<http://www.irandoc.acir/onto/irandoc/NEMA0006876>
  skos:prefLabel "هواسل"@fa, "aerosols"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0007972> .

<http://www.irandoc.acir/onto/irandoc/NEMA0006879>
  skos:prefLabel "بخارها"@fa, "vapours"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0007972> .

<http://www.irandoc.acir/onto/irandoc/NEMA0003476>
  skos:prefLabel "فراورده‌های احتراقی"@fa, "combustion products"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0007972> .

<http://www.irandoc.acir/onto/irandoc/NEMA0007972>
  skos:prefLabel "smog"@en, "دودمه"@fa ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0006879>, <http://www.irandoc.acir/onto/irandoc/NEMA0003476>, <http://www.irandoc.acir/onto/irandoc/NEMA000921>, <http://www.irandoc.acir/onto/irandoc/NEMA0007973>, <http://www.irandoc.acir/onto/irandoc/NEMA0007971>, <http://www.irandoc.acir/onto/irandoc/NEMA0006876> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0007975> ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:scopeNote "مخلوطی از مه و دود طبیعی که در برخی از مواقع وجود آلاینده‌های دیگر باعث تشدید اثرات مضر آن شود."@fa .