@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix ns0: <http://rdf-vocabulary.ddialliance.org/xkos#> .

<http://www.irandoc.acir/onto/irandoc/AGR0005182>
  skos:prefLabel "Rubidium"@en, "روبیدیم"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:parents <http://www.irandoc.acir/onto/irandoc/AGR0005186> ;
  ns0:has_broader <http://www.irandoc.acir/onto/irandoc/AGR0005186> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/AGR0005186> .

<http://www.irandoc.acir/onto/irandoc/AGR0005185>
  skos:prefLabel "Lithium"@en, "لیتیم"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/AGR0005186> .

<http://www.irandoc.acir/onto/irandoc/AGR0005194>
  skos:prefLabel "Metallic elements"@en, "عناصر فلزی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:has_narrower <http://www.irandoc.acir/onto/irandoc/AGR0005186> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/AGR0005186> .

<http://www.irandoc.acir/onto/irandoc/AGR0005183>
  skos:prefLabel "Sodium"@en, "سدیم"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/AGR0005186> .

<http://www.irandoc.acir/onto/irandoc/AGR0005181>
  skos:prefLabel "Potassium"@en, "پتاسیم"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:parents <http://www.irandoc.acir/onto/irandoc/AGR0005186> ;
  ns0:has_broader <http://www.irandoc.acir/onto/irandoc/AGR0005186> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/AGR0005186> .

<http://www.irandoc.acir/onto/irandoc/AGR0005186>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/AGR0005183>, <http://www.irandoc.acir/onto/irandoc/AGR0005182>, <http://www.irandoc.acir/onto/irandoc/AGR0005185>, <http://www.irandoc.acir/onto/irandoc/AGR0005184>, <http://www.irandoc.acir/onto/irandoc/AGR0005181> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/AGR0005194> ;
  skos:prefLabel "Alkali metals"@en, "فلزات قلیایی"@fa ;
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> .

<http://www.irandoc.acir/onto/irandoc/AGR0005184>
  skos:prefLabel "Caesium"@en, "سزیم"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/AGR0005186> .