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

<http://www.irandoc.acir/onto/irandoc/INSP0002155>
  skos:prefLabel "پیکربندی فضازمان"@fa, "space-time configuration"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0002952> .

<http://www.irandoc.acir/onto/irandoc/INSP0002956>
  skos:prefLabel "نسبیت خاص"@fa, "special relativity"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0002952> .

<http://www.irandoc.acir/onto/irandoc/INSP0010327>
  skos:prefLabel "گرانش"@fa, "gravitation"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0002952> .

<http://www.irandoc.acir/onto/irandoc/INSP0002954>
  skos:prefLabel "نسبیت عام"@fa, "general relativity"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/INSP0002952> .

<http://www.irandoc.acir/onto/irandoc/INSP0007370>
  skos:prefLabel "field equation"@en, "معادله پایکار"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/INSP0002952> .

<http://www.irandoc.acir/onto/irandoc/INSP0002952>
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0002155>, <http://www.irandoc.acir/onto/irandoc/INSP0010327>, <http://www.irandoc.acir/onto/irandoc/INSP0002956> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/INSP0007370>, <http://www.irandoc.acir/onto/irandoc/INSP0002954> ;
  skos:prefLabel "Einstein field equation"@en, "معادله میدان اینشتین"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .