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

fmc:-ZRPQZMFV-4
  skos:narrower fmc:-QPGFW611-G, fmc:-Q7CW4CFL-L ;
  skos:hiddenLabel "binary optical element"@en ;
  a skos:Concept ;
  skos:prefLabel "diffraktives optisches Element"@de, "elemento óptico difrativo"@es, "diffractive optical element"@en, "élément optique diffractif"@fr ;
  skos:altLabel "diffraktiven Elementes"@de, "élément d'optique diffractive"@fr ;
  skos:inScheme fmc: ;
  skos:broader fmc:-XC1NP136-F .

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:broader fmc:-ZRPQZMFV-4 .

fmc:-QPGFW611-G
  skos:prefLabel "réseau zoné"@fr, "zone plate"@en, "Zonenplatte"@de, "red zonada"@es ;
  a skos:Concept ;
  skos:broader fmc:-ZRPQZMFV-4 .

fmc:-XC1NP136-F
  skos:prefLabel "optisches Element"@de, "elemento óptico"@es, "optical element"@en, "élément optique"@fr ;
  a skos:Concept ;
  skos:narrower fmc:-ZRPQZMFV-4 .