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

<http://www.irandoc.acir/onto/irandoc/NEMA0008676>
  skos:prefLabel "سزیم"@fa, "caesium"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0008679> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008674>
  skos:prefLabel "روبیدیم"@fa, "rubidium"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0008679> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008679>
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0008701> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0008677>, <http://www.irandoc.acir/onto/irandoc/NEMA0008674>, <http://www.irandoc.acir/onto/irandoc/NEMA0008673>, <http://www.irandoc.acir/onto/irandoc/NEMA0008676>, <http://www.irandoc.acir/onto/irandoc/NEMA0008675>, <http://www.irandoc.acir/onto/irandoc/NEMA0008678> ;
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> ;
  skos:prefLabel "فلزات قلیایی"@fa, "alkali metals"@en .

<http://www.irandoc.acir/onto/irandoc/NEMA0008677>
  skos:prefLabel "فرانسیم"@fa, "francium"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0008679> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008701>
  skos:prefLabel "فلزات"@fa, "metals"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0008679> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008675>
  skos:prefLabel "سدیم"@fa, "sodium"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0008679> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008673>
  skos:prefLabel "پتاسیم"@fa, "potassium"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0008679> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008678>
  skos:prefLabel "لیتیم"@fa, "lithium"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0008679> .