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

<http://www.irandoc.acir/onto/irandoc/SWEETT09498>
  skos:prefLabel "تونل"@fa, "tunnel"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/geo0009122> .

<http://www.irandoc.acir/onto/irandoc/SWEETT07096>
  skos:prefLabel "ابزار / دستگاه"@fa, "instrument"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/geo0009122> .

<http://www.irandoc.acir/onto/irandoc/geo0009122>
  skos:related <http://www.irandoc.acir/onto/irandoc/SWEETT170169>, <http://www.irandoc.acir/onto/irandoc/SWEETT09498>, <http://www.irandoc.acir/onto/irandoc/SWEETT07096> ;
  skos:prefLabel "دستگاه تونل بری"@fa, "tunnel boring machine"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/SWEETT170169>
  skos:prefLabel "engineering geology"@en, "زمین‌شناسی مهندسی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/geo0009122> .