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

fmc:-N806F2R3-Q
  a skos:Concept ;
  skos:inScheme fmc: ;
  skos:broader fmc:-Q7CW4CFL-L ;
  skos:prefLabel "réseau d'amplitude"@fr, "amplitude grating"@en, "red de amplitud"@es, "Amplitudengitter"@de ;
  skos:altLabel "rejilla de amplitud"@es .

fmc: a skos:ConceptScheme .
fmc:-Q7CW4CFL-L
  skos:prefLabel "Beugungsgitter"@de, "réseau de diffraction"@fr, "red de difracción"@es, "diffraction grating"@en ;
  a skos:Concept ;
  skos:narrower fmc:-N806F2R3-Q .