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

<http://www.irandoc.acir/onto/irandoc/NEMA0003084>
  skos:prefLabel "گوگرددار کردن (شدن)"@fa, "sulphuration"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0003077> .

<http://www.irandoc.acir/onto/irandoc/NEMA0003078>
  skos:prefLabel "سولفودار کردن (شدن)"@fa, "sulphonation"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0003077> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004741>
  skos:prefLabel "تف‌متالورژی"@fa, "pyrometallurgy"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0003077> .

<http://www.irandoc.acir/onto/irandoc/NEMA0003077>
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0003078>, <http://www.irandoc.acir/onto/irandoc/NEMA0003084>, <http://www.irandoc.acir/onto/irandoc/NEMA0004741>, <http://www.irandoc.acir/onto/irandoc/NEMA0004745> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0003119> ;
  skos:prefLabel "سولفاتی شدن"@fa, "sulphation"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/NEMA0003119>
  skos:prefLabel "واکنش‌های شیمیایی"@fa, "chemical reactions"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0003077> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004745>
  skos:prefLabel "متالورژی با آب"@fa, "hydrometallurgy"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0003077> .