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

<http://www.irandoc.acir/onto/irandoc/insp0013062>
  skos:prefLabel "Cosmic dust"@en, "غبار کیهانی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0009170> .

<http://www.irandoc.acir/onto/irandoc/insp0014270>
  skos:prefLabel "Cluster of galaxy"@en, "خوشه کهکشانی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0009170> .

<http://www.irandoc.acir/onto/irandoc/insp0008316>
  skos:prefLabel "Intergalactic magnetic fields"@en, "میدان مغناطیسی بین‌کهکشانی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0009170> .

<http://www.irandoc.acir/onto/irandoc/insp0009166>
  skos:prefLabel "Interstellar matter"@en, "ماده میان‌ستاره‌ای"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0009170> .

<http://www.irandoc.acir/onto/irandoc/insp0009170>
  skos:altLabel "intergalactic medium"@en ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0009166>, <http://www.irandoc.acir/onto/irandoc/insp0008316>, <http://www.irandoc.acir/onto/irandoc/insp0013062>, <http://www.irandoc.acir/onto/irandoc/insp0014270> ;
  skos:prefLabel "Intergalactic matter"@en, "ماده میان‌کهکشانی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .