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

<http://www.irandoc.acir/onto/irandoc/SOC000195>
  skos:prefLabel "Machinery"@en, "ماشین‌آلات"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/SOC000029> .

<http://www.irandoc.acir/onto/irandoc/SOC000029>
  skos:related <http://www.irandoc.acir/onto/irandoc/SOC0003622>, <http://www.irandoc.acir/onto/irandoc/SOC000195>, <http://www.irandoc.acir/onto/irandoc/SOC0004023> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/SOC000061> ;
  skos:prefLabel "Nuclear Reactors"@en, "رآکتورهسته ای"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/SOC000061>
  skos:prefLabel "Facilities"@en, "تسهیلات"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/SOC000029> .

<http://www.irandoc.acir/onto/irandoc/SOC0003622>
  skos:prefLabel "Electricity"@en, "برق"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/SOC000029> .

<http://www.irandoc.acir/onto/irandoc/SOC0004023>
  skos:prefLabel "Nuclear Energy"@en, "انرژی هسته‌ای"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/SOC000029> .