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

<http://www.irandoc.acir/onto/irandoc/NEMA0003286>
  skos:prefLabel "طرح‌های بین‌المللی"@fa, "international projects"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0003275> .

<http://www.irandoc.acir/onto/irandoc/NEMA0001904>
  skos:prefLabel "زمین‌فیزیک"@fa, "geophysics"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0003275> .

<http://www.irandoc.acir/onto/irandoc/NEMA0003275>
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0001904> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0003286> ;
  skos:prefLabel "International Geophysical Year (IGY)"@en, "سال بین‌المللی ژئوفیزیک"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .