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

<http://www.irandoc.acir/onto/irandoc/CHEM0006746>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CHEM0006745> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CHEM0006749> ;
  skos:prefLabel "الکترود کربن شیشه‌ای"@fa, "glassy carbon electrode"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/CHEM0006749>
  skos:prefLabel "الکترود کربن"@fa, "carbon electrode"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CHEM0006746> .

<http://www.irandoc.acir/onto/irandoc/CHEM0006745>
  skos:prefLabel "الکترود کربن شیشه‌ای اصلاح‌شده"@fa, "modified glassy carbon electrode"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CHEM0006746> .