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

<http://www.irandoc.acir/onto/irandoc/insp0004465>
  skos:prefLabel "Photoacoustic effect"@en, "اثر نوری - صوتی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0004446> .

<http://www.irandoc.acir/onto/irandoc/insp0004446>
  skos:altLabel "thermal wave imaging"@en ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0002123> ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0004465> ;
  skos:prefLabel "Photothermal effect"@en, "اثر نورگرمایی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/insp0002123>
  skos:prefLabel "Photothermal spectroscopy"@en, "طیف‌شناسی نورگرمایی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0004446> .