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

<http://www.irandoc.acir/onto/irandoc/insp000418>
  skos:prefLabel "Einstein-maxwell equation"@en, "معادله اینشتین-ماکسول"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0002954> .

<http://www.irandoc.acir/onto/irandoc/501d73a3-d7e7-4514-b828-f49b1a88cea9> skos:broader <http://www.irandoc.acir/onto/irandoc/insp0002954> .
<http://www.irandoc.acir/onto/irandoc/67ea4925-0fee-4ee7-8599-24280499d733> skos:broader <http://www.irandoc.acir/onto/irandoc/insp0002954> .
<http://www.irandoc.acir/onto/irandoc/insp0002952>
  skos:prefLabel "Einstein field equation"@en, "معادله میدان اینشتین"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0002954> .

<http://www.irandoc.acir/onto/irandoc/insp0002957>
  skos:prefLabel "Relativity"@en, "نسبیت"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0002954> .

<http://www.irandoc.acir/onto/irandoc/2eb80948-a4d0-4b3c-b196-1e722da4c96f> skos:broader <http://www.irandoc.acir/onto/irandoc/insp0002954> .
<http://www.irandoc.acir/onto/irandoc/insp0010327>
  skos:prefLabel "Gravitation"@en, "گرانش"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0002954> .

<http://www.irandoc.acir/onto/irandoc/ac15776a-3741-4dfb-baad-ee2918f8e6e6> skos:broader <http://www.irandoc.acir/onto/irandoc/insp0002954> .
<http://www.irandoc.acir/onto/irandoc/insp0002953>
  skos:prefLabel "Schwarzschild metric"@en, "متریک شوارتس‌شیلد"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0002954> .

<http://www.irandoc.acir/onto/irandoc/insp0002155>
  skos:prefLabel "Space-time configuration"@en, "پیکربندی فضازمان"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0002954> .

<http://www.irandoc.acir/onto/irandoc/421e122f-4752-421c-8af6-88e0df808bb2> skos:broader <http://www.irandoc.acir/onto/irandoc/insp0002954> .
<http://www.irandoc.acir/onto/irandoc/913cd3ee-a6c6-4c54-873c-08e0415a3d96> skos:broader <http://www.irandoc.acir/onto/irandoc/insp0002954> .
<http://www.irandoc.acir/onto/irandoc/insp0002956>
  skos:prefLabel "Special relativity"@en, "نسبیت خاص"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0002954> .

<http://www.irandoc.acir/onto/irandoc/insp0002954>
  skos:prefLabel "نسبیت عام"@fa, "General relativity"@en ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp000418>, <http://www.irandoc.acir/onto/irandoc/insp0010327>, <http://www.irandoc.acir/onto/irandoc/insp0002155>, <http://www.irandoc.acir/onto/irandoc/insp0002956> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0002952>, <http://www.irandoc.acir/onto/irandoc/insp0002953> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0002957> ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:altLabel "riemann-cristoffel tensors"@en .

<http://www.irandoc.acir/onto/irandoc/2656ae44-ff76-4375-ad62-e2cc9ec869f8> skos:broader <http://www.irandoc.acir/onto/irandoc/insp0002954> .
<http://www.irandoc.acir/onto/irandoc/4f042714-507d-4b80-a8b9-c3cdaee77ae3> skos:broader <http://www.irandoc.acir/onto/irandoc/insp0002954> .