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

<http://www.irandoc.acir/onto/irandoc/CAB0020770>
  skos:prefLabel "Mactra"@en, "ماکترا"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0020775> .

<http://www.irandoc.acir/onto/irandoc/CAB0020775>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0020772>, <http://www.irandoc.acir/onto/irandoc/CAB0020774>, <http://www.irandoc.acir/onto/irandoc/CAB0020770> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0020778> ;
  skos:prefLabel "Mactridae by precise names"@en, "اسامی علمی ماکتریده"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/CAB0020778>
  skos:prefLabel "Mactridae"@en, "ماکتریده"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0020775> .

<http://www.irandoc.acir/onto/irandoc/CAB0020774>
  skos:prefLabel "Mulinia"@en, "مولینیا"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0020775> .

<http://www.irandoc.acir/onto/irandoc/CAB0020772>
  skos:prefLabel "Spisula"@en, "اسپیسولا"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0020775> .