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

<http://www.irandoc.acir/onto/irandoc/INSP0010401>
  skos:prefLabel "هسته کهکشانی"@fa, "galactic nucleus"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/INSP0010400> .

<http://www.irandoc.acir/onto/irandoc/INSP0010400>
  skos:broader <http://www.irandoc.acir/onto/irandoc/INSP0010401>, <http://www.irandoc.acir/onto/irandoc/INSP0010403> ;
  skos:prefLabel "Galactic centre"@en, "مرکز کهکشان"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/INSP0010403>
  skos:prefLabel "Galaxy"@en, "کهکشان راه شیری"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/INSP0010400> .