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

fmc: a skos:ConceptScheme .
fmc:-K9VT1C9X-1
  skos:prefLabel "photonic device"@en, "photonisches Gerät"@de, "dispositif photonique"@fr, "dispositivo fotónico"@es ;
  a skos:Concept ;
  skos:narrower fmc:-KZHK0J6M-X .

fmc:-KZHK0J6M-X
  skos:hiddenLabel "phase shifter"@en ;
  a skos:Concept ;
  skos:inScheme fmc: ;
  skos:broader fmc:-K9VT1C9X-1 ;
  skos:prefLabel "optischer Phasenschieber"@de, "déphaseur optique"@fr, "optical phase shifter"@en, "desfasador óptico"@es .