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

<http://www.irandoc.acir/onto/irandoc/insp0008884>
  skos:prefLabel "Light cone"@en, "مخروط نوری"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0008883> .

<http://www.irandoc.acir/onto/irandoc/insp0008883>
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0008884> ;
  skos:prefLabel "Light cone distribution amplitude"@en, "دامنه توزیع مخروط نوری"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .