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

<http://www.irandoc.acir/onto/irandoc/CAB0020813>
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0020816> ;
  skos:prefLabel "Ensis"@en, "انسیس"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/CAB0020816>
  skos:prefLabel "Solenidae"@en, "سوله‌نیده"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0020813> .