@prefix referencedatasetvoccreep1: <https://purls.helmholtz-metadaten.de/skosmos/rdvc/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .

referencedatasetvoccreep1:HeatTreatment
  skos:broader referencedatasetvoccreep1:HistoryAndConditionOfTheMaterial ;
  skos:prefLabel "Heat treatment" ;
  skos:narrower referencedatasetvoccreep1:Atmosphere, referencedatasetvoccreep1:MultistageAgeing, referencedatasetvoccreep1:MultistageAnnealing, referencedatasetvoccreep1:HeatTreatmentState ;
  a skos:Concept .

referencedatasetvoccreep1:Atmosphere
  skos:prefLabel "Atmosphere" ;
  a skos:Concept ;
  skos:broader referencedatasetvoccreep1:HeatTreatment .

referencedatasetvoccreep1:MultistageAgeing
  skos:prefLabel "Multistage ageing" ;
  a skos:Concept ;
  skos:broader referencedatasetvoccreep1:HeatTreatment .

referencedatasetvoccreep1:MultistageAnnealing
  skos:prefLabel "Multistage annealing" ;
  a skos:Concept ;
  skos:broader referencedatasetvoccreep1:HeatTreatment .

referencedatasetvoccreep1:HeatTreatmentState
  skos:prefLabel "Heat treatment - State" ;
  a skos:Concept ;
  skos:broader referencedatasetvoccreep1:HeatTreatment .

referencedatasetvoccreep1:HistoryAndConditionOfTheMaterial
  skos:prefLabel "History and condition of the material" ;
  a skos:Concept ;
  skos:narrower referencedatasetvoccreep1:HeatTreatment .