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

<http://www.irandoc.acir/onto/irandoc/CAB0003967>
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0003978>, <http://www.irandoc.acir/onto/irandoc/CAB0057318> ;
  skos:prefLabel "قدرت گسستگى"@fa, "cleavage strength"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/CAB0057318>
  skos:prefLabel "استحکام"@fa, "strength"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0003967> .

<http://www.irandoc.acir/onto/irandoc/CAB0003978>
  skos:prefLabel "استحکام چوب"@fa, "wood strength"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0003967> .