@prefix fmc: <http://data.loterre.fr/ark:/67375/FMC> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .

fmc: a skos:ConceptScheme .
fmc:-H2XBV883-C
  a skos:Concept ;
  skos:inScheme fmc: ;
  skos:broader fmc:-XSXTFR9X-0 ;
  skos:prefLabel "non-ionizing radiation"@en, "radiación no ionizante"@es, "nicht ionisierende Strahlung"@de, "rayonnement non ionisant"@fr .

fmc:-XSXTFR9X-0
  skos:prefLabel "optisches Phänomen"@de, "fenómeno óptico"@es, "optical phenomenon"@en, "phénomène optique"@fr ;
  a skos:Concept ;
  skos:narrower fmc:-H2XBV883-C .