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

fmc: a skos:ConceptScheme .
fmc:-FL2GRPS1-L
  skos:altLabel "Lichtwellenleitern"@de, "lightguide"@en ;
  skos:prefLabel "optischer Wellenleiter"@de, "optical waveguide"@en, "guide d'onde optique"@fr, "guía de onda óptica"@es ;
  skos:broader fmc:-K9VT1C9X-1 ;
  skos:inScheme fmc: ;
  a skos:Concept ;
  skos:hiddenLabel "multiwaveguide"@en, "waveguiding"@en ;
  skos:narrower fmc:-N3PB3QBR-N .

fmc:-K9VT1C9X-1
  skos:prefLabel "photonic device"@en, "photonisches Gerät"@de, "dispositif photonique"@fr, "dispositivo fotónico"@es ;
  a skos:Concept ;
  skos:narrower fmc:-FL2GRPS1-L .

fmc:-N3PB3QBR-N
  skos:prefLabel "guía de onda óptica planar"@es, "planarer optischen Wellenleiter"@de, "guide d'onde optique plan"@fr, "optical planar waveguide"@en ;
  a skos:Concept ;
  skos:broader fmc:-FL2GRPS1-L .