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

<http://www.irandoc.acir/onto/irandoc/NEMA000541>
  skos:prefLabel "مکانیک خاک"@fa, "soil mechanics"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA000540> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004998>
  skos:prefLabel "آب خاک"@fa, "soil water"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA000540> .

<http://www.irandoc.acir/onto/irandoc/NEMA000542>
  skos:prefLabel "خاک‌شناسی"@fa, "soil sciences"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA000540> .

<http://www.irandoc.acir/onto/irandoc/NEMA0003032>
  skos:prefLabel "زمین‌شیمی"@fa, "geochemistry"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA000540> .

<http://www.irandoc.acir/onto/irandoc/NEMA0005013>
  skos:prefLabel "فیزیک"@fa, "physics"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA000540> .

<http://www.irandoc.acir/onto/irandoc/NEMA000540>
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA000542> ;
  skos:prefLabel "soil physics"@en, "فیزیک خاک"@fa ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0005013>, <http://www.irandoc.acir/onto/irandoc/NEMA000541>, <http://www.irandoc.acir/onto/irandoc/NEMA0003032>, <http://www.irandoc.acir/onto/irandoc/NEMA000534>, <http://www.irandoc.acir/onto/irandoc/NEMA0004998> ;
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> .

<http://www.irandoc.acir/onto/irandoc/NEMA000534>
  skos:prefLabel "خواص خاک"@fa, "soil properties"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA000540> .