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

<http://www.irandoc.acir/onto/irandoc/insp0006628>
  skos:prefLabel "Sodium"@en, "سدیم"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0014992> .

<http://www.irandoc.acir/onto/irandoc/insp0014993>
  skos:prefLabel "Alkali metal alloy"@en, "آلیاژ فلز قلیایی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0014992> .

<http://www.irandoc.acir/onto/irandoc/insp0009714>
  skos:prefLabel "Sodium compounds"@en, "ترکیبات سدیم"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0014992> .

<http://www.irandoc.acir/onto/irandoc/insp0014992>
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0009714>, <http://www.irandoc.acir/onto/irandoc/insp0006628> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0014993> ;
  skos:prefLabel "Sodium alloy"@en, "آلیاژ سدیم"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .