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

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

<http://www.irandoc.acir/onto/irandoc/NEMA0003452>
  skos:prefLabel "منظومه شمسی"@fa, "solar system"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0009552> .

<http://www.irandoc.acir/onto/irandoc/NEMA0009548>
  skos:prefLabel "حرکت وضعی زمین"@fa, "earth rotation"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0009552> .

<http://www.irandoc.acir/onto/irandoc/NEMA0009552>
  skos:prefLabel "مکانیک سماوی"@fa, "celestial mechanics"@en ;
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0005101>, <http://www.irandoc.acir/onto/irandoc/NEMA0009550>, <http://www.irandoc.acir/onto/irandoc/NEMA0009548>, <http://www.irandoc.acir/onto/irandoc/NEMA0009546>, <http://www.irandoc.acir/onto/irandoc/NEMA0009549>, <http://www.irandoc.acir/onto/irandoc/NEMA0009547> ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0003443>, <http://www.irandoc.acir/onto/irandoc/NEMA0003453>, <http://www.irandoc.acir/onto/irandoc/NEMA0009540>, <http://www.irandoc.acir/onto/irandoc/NEMA0003452>, <http://www.irandoc.acir/onto/irandoc/NEMA0003425>, <http://www.irandoc.acir/onto/irandoc/NEMA0005095> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0009556> .

<http://www.irandoc.acir/onto/irandoc/NEMA0009546>
  skos:prefLabel "اختردینامیک"@fa, "astrodynamics"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0009552> .

<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:broader <http://www.irandoc.acir/onto/irandoc/NEMA0009552> .

<http://www.irandoc.acir/onto/irandoc/NEMA0003453>
  skos:prefLabel "اجرام آسمانی"@fa, "celestial bodies"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0009552> .

<http://www.irandoc.acir/onto/irandoc/NEMA0009549>
  skos:prefLabel "گرفتگی‌ها (نجوم)"@fa, "eclipses"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0009552> .

<http://www.irandoc.acir/onto/irandoc/NEMA0003425>
  skos:prefLabel "ستاره‌های عظیم‌الجثه"@fa, "giant stars"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0009552> .

<http://www.irandoc.acir/onto/irandoc/NEMA0009547>
  skos:prefLabel "اخترسنجی"@fa, "astrometry"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0009552> .

<http://www.irandoc.acir/onto/irandoc/NEMA0003443>
  skos:prefLabel "سیاره‌ها"@fa, "planets"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0009552> .

<http://www.irandoc.acir/onto/irandoc/NEMA0009540>
  skos:prefLabel "اخترفیزیک"@fa, "astrophysics"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0009552> .

<http://www.irandoc.acir/onto/irandoc/NEMA0009556>
  skos:prefLabel "نجوم"@fa, "astronomy"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0009552> .

<http://www.irandoc.acir/onto/irandoc/NEMA0005101>
  skos:prefLabel "میدان‌های گرانشی"@fa, "gravitational fields"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0009552> .