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

<http://www.irandoc.acir/onto/irandoc/insp0011308>
  skos:prefLabel "Renewable energy sources"@en, "چشمه انرژی تجدیدشدنی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0012598> .

<http://www.irandoc.acir/onto/irandoc/insp0012583>
  skos:prefLabel "Chemical energy conversion"@en, "تبدیل انرژی شیمیایی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0012598> .

<http://www.irandoc.acir/onto/irandoc/insp0011104>
  skos:prefLabel "ذخیره انرژی گرمایی"@fa, "Thermal energy storage"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0012598> .

<http://www.irandoc.acir/onto/irandoc/insp0010190>
  skos:prefLabel "Solar heating"@en, "گرمایش خورشیدی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0012598> .

<http://www.irandoc.acir/onto/irandoc/insp0012589>
  skos:prefLabel "Solar absorber-convertor"@en, "جذبنده-مبدل خورشیدی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0012598> .

<http://www.irandoc.acir/onto/irandoc/insp0012185>
  skos:prefLabel "Ocean thermal energy conversion"@en, "تبدیل انرژی گرمایی اقیانوس"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0012598> .

<http://www.irandoc.acir/onto/irandoc/insp0006046>
  skos:prefLabel "Photosynthesis"@en, "نورساخت"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0012598> .

<http://www.irandoc.acir/onto/irandoc/insp0012598>
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0011300>, <http://www.irandoc.acir/onto/irandoc/insp0011308>, <http://www.irandoc.acir/onto/irandoc/insp0012185>, <http://www.irandoc.acir/onto/irandoc/insp0012583>, <http://www.irandoc.acir/onto/irandoc/insp0006046>, <http://www.irandoc.acir/onto/irandoc/insp0011104> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0010190>, <http://www.irandoc.acir/onto/irandoc/insp0012596>, <http://www.irandoc.acir/onto/irandoc/insp0012589> ;
  skos:prefLabel "Solar energy conversion"@en, "تبدیل انرژی خورشیدی"@fa ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0012602> ;
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> .

<http://www.irandoc.acir/onto/irandoc/insp0011300>
  skos:prefLabel "Bioenergy conversion"@en, "تبدیل زیست‌انرژی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0012598> .

<http://www.irandoc.acir/onto/irandoc/insp0012602>
  skos:prefLabel "Direct energy conversion"@en, "تبدیل مستقیم انرژی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0012598> .

<http://www.irandoc.acir/onto/irandoc/insp0012596>
  skos:prefLabel "Solar cell"@en, "پیل خورشیدی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0012598> .