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

<http://www.irandoc.acir/onto/irandoc/NEMA0005095>
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0009552>, <http://www.irandoc.acir/onto/irandoc/NEMA0009550>, <http://www.irandoc.acir/onto/irandoc/NEMA0005102> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0005106> ;
  skos:prefLabel "مسئله چندجسم"@fa, "many body problem"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/NEMA0009552>
  skos:prefLabel "مکانیک سماوی"@fa, "celestial mechanics"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0005095> .

<http://www.irandoc.acir/onto/irandoc/NEMA0005102>
  skos:prefLabel "نظریه میدان (فیزیک)"@fa, "field theory (physics)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0005095> .

<http://www.irandoc.acir/onto/irandoc/NEMA0009550>
  skos:prefLabel "مدارها"@fa, "orbits"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0005095> .

<http://www.irandoc.acir/onto/irandoc/NEMA0005106>
  skos:prefLabel "فیزیک نظری"@fa, "theoretical physics"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0005095> .