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

<http://www.irandoc.acir/onto/irandoc/NEMA0008522>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0008521> ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0008492>, <http://www.irandoc.acir/onto/irandoc/NEMA0008411>, <http://www.irandoc.acir/onto/irandoc/NEMA0008371> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0008553> ;
  skos:prefLabel "نمک‌های آلی"@fa, "organic salts"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/NEMA0008553>
  skos:prefLabel "مواد شیمیایی آلی"@fa, "organic chemicals"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0008522> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008371>
  skos:prefLabel "استرها (شیمی)"@fa, "esters"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0008522> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008492>
  skos:prefLabel "کتون‌ها"@fa, "ketones"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0008522> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008411>
  skos:prefLabel "سولفات‌های آلی"@fa, "organic sulphates"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0008522> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008521>
  skos:prefLabel "صابون‌ها"@fa, "soaps"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0008522> .