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

<http://www.irandoc.acir/onto/irandoc/NEMA0009368>
  skos:prefLabel "گودبرداری"@fa, "excavation"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0009414> .

<http://www.irandoc.acir/onto/irandoc/NEMA0009414>
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0009423>, <http://www.irandoc.acir/onto/irandoc/NEMA0009413>, <http://www.irandoc.acir/onto/irandoc/NEMA0009368>, <http://www.irandoc.acir/onto/irandoc/NEMA0004764> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0009415> ;
  skos:prefLabel "ماشین‌های حفار"@fa, "excavators"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/NEMA0009423>
  skos:prefLabel "وسایل حمل‌ونقل"@fa, "conveyers"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0009414> .

<http://www.irandoc.acir/onto/irandoc/NEMA0009415>
  skos:prefLabel "earthwork machinery"@en, "ماشین‌آلات خاک‌برداری"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0009414> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004764>
  skos:prefLabel "فناوری معدنکاری"@fa, "mining technology"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0009414> .

<http://www.irandoc.acir/onto/irandoc/NEMA0009413>
  skos:prefLabel "بیل‌های مکانیکی"@fa, "power shovels"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0009414> .