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

<http://www.irandoc.acir/onto/irandoc/insp0004198>
  skos:prefLabel "Poincare invariance"@en, "تغییرناپذیری پوانکره"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0002956> .

<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:related <http://www.irandoc.acir/onto/irandoc/insp0002956> .

<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/insp0002956> .

<http://www.irandoc.acir/onto/irandoc/insp0003316>
  skos:prefLabel "Relativistic quantum mechanics"@en, "مکانیک کوانتمی نسبیتی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0002956> .

<http://www.irandoc.acir/onto/irandoc/insp0002955>
  skos:prefLabel "Lorentz transformation"@en, "تبدیل لورنتز"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0002956> .

<http://www.irandoc.acir/onto/irandoc/insp0014290>
  skos:prefLabel "Classical field theory"@en, "نظریه میدان کلاسیک"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0002956> .

<http://www.irandoc.acir/onto/irandoc/insp0008761>
  skos:prefLabel "Lorentz invariance"@en, "تغییرناپذیری لورنتز"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0002956> .

<http://www.irandoc.acir/onto/irandoc/insp0002956>
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0004198>, <http://www.irandoc.acir/onto/irandoc/insp0011867>, <http://www.irandoc.acir/onto/irandoc/insp0014290>, <http://www.irandoc.acir/onto/irandoc/insp0002952>, <http://www.irandoc.acir/onto/irandoc/insp0002954>, <http://www.irandoc.acir/onto/irandoc/insp0008761>, <http://www.irandoc.acir/onto/irandoc/insp0003316> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0002955> ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0002957> ;
  skos:altLabel "twin paradox"@en, "ناسازنمای دوقلوها"@fa ;
  skos:prefLabel "نسبیت خاص"@fa, "Special relativity"@en .

<http://www.irandoc.acir/onto/irandoc/insp0002954>
  skos:prefLabel "General relativity"@en, "نسبیت عام"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0002956> .

<http://www.irandoc.acir/onto/irandoc/insp0011867>
  skos:prefLabel "Tachyon"@en, "تاکیون"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0002956> .