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

<http://www.irandoc.acir/onto/irandoc/insp0013879>
  skos:prefLabel "Database management system"@en, "سامانه مدیریت دادگان"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0013872> .

<http://www.irandoc.acir/onto/irandoc/insp0013872>
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0013879>, <http://www.irandoc.acir/onto/irandoc/insp0007658> ;
  skos:prefLabel "Statistical database"@en, "دادگان آماری"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/insp0007658>
  skos:prefLabel "Statistical analysis"@en, "تحلیل آماری"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0013872> .