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

<http://www.irandoc.acir/onto/irandoc/CAB0053993>
  skos:prefLabel "رادیم"@fa, "radium"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0053996> .

<http://www.irandoc.acir/onto/irandoc/CAB0053991>
  skos:prefLabel "بریلیم"@fa, "beryllium"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0053996> .

<http://www.irandoc.acir/onto/irandoc/CAB0053996>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0053990>, <http://www.irandoc.acir/onto/irandoc/CAB0053991>, <http://www.irandoc.acir/onto/irandoc/CAB0053993>, <http://www.irandoc.acir/onto/irandoc/CAB0053994>, <http://www.irandoc.acir/onto/irandoc/CAB0053995>, <http://www.irandoc.acir/onto/irandoc/CAB0057093> ;
  skos:prefLabel "فلزات قلیایی خاکی"@fa, "alkaline earth metals"@en ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0053997> ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/CAB0053994>
  skos:prefLabel "منیزیم"@fa, "magnesium"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0053996> .

<http://www.irandoc.acir/onto/irandoc/CAB0053997>
  skos:prefLabel "main group metallic elements"@en, "عناصر فلزی گروه اصلی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0053996> .

<http://www.irandoc.acir/onto/irandoc/CAB0053990>
  skos:prefLabel "باریم"@fa, "barium"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0053996> .

<http://www.irandoc.acir/onto/irandoc/CAB0057093>
  skos:prefLabel "استرونسیم"@fa, "strontium"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0053996> .

<http://www.irandoc.acir/onto/irandoc/CAB0053995>
  skos:prefLabel "کلسیم"@fa, "calcium"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0053996> .