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

<http://www.irandoc.acir/onto/irandoc/SOC0002287>
  skos:prefLabel "Physical Sciences"@en, "علوم فیزیکی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/SOC0002283> .

<http://www.irandoc.acir/onto/irandoc/SOC0002485>
  skos:prefLabel "Scientific Research"@en, "پژوهش علمی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/SOC0002283> .

<http://www.irandoc.acir/onto/irandoc/SOC0002283>
  skos:related <http://www.irandoc.acir/onto/irandoc/SOC0002485>, <http://www.irandoc.acir/onto/irandoc/SOC0002850> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/SOC0002287> ;
  skos:prefLabel "Astronomy"@en, "ستاره‌شناسی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/SOC0002850>
  skos:prefLabel "Space Technology"@en, "فنّاوری فضایی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/SOC0002283> .