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

<http://www.irandoc.acir/onto/irandoc/EIT0001337>
  skos:prefLabel "سرب"@fa, "lead"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/EIT0011738> .

<http://www.irandoc.acir/onto/irandoc/EIT0001525>
  skos:prefLabel "حلاّل‌شویی"@fa, "leaching"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/EIT0011738> .

<http://www.irandoc.acir/onto/irandoc/EIT0011741>
  skos:prefLabel "زدودن مواد شیمیایی (تصفیه آب)"@fa, "chemicals removal (water treatment)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/EIT0011738> .

<http://www.irandoc.acir/onto/irandoc/EIT0011738>
  skos:related <http://www.irandoc.acir/onto/irandoc/EIT0001337>, <http://www.irandoc.acir/onto/irandoc/EIT0001525> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/EIT0011741> ;
  skos:prefLabel "سرب‌زدایی (تصفیه آب)"@fa, "lead removal (water treatment)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .