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

fmc:-WGH86WDM-N
  skos:prefLabel "optischer Werkstoff"@de, "optical material"@en, "matériau optique"@fr, "material óptico"@es ;
  a skos:Concept ;
  skos:narrower fmc:-M2RBXGT6-9 .

fmc: a skos:ConceptScheme .
fmc:-M2RBXGT6-9
  skos:altLabel "méta-matériau"@fr ;
  skos:prefLabel "metamaterial"@en, "metamaterial"@es, "Metamaterial"@de, "métamatériau"@fr ;
  skos:narrower fmc:-KBWC92C7-Q ;
  skos:inScheme fmc: ;
  skos:hiddenLabel "composite metamaterials"@en ;
  a skos:Concept ;
  skos:broader fmc:-WGH86WDM-N .

fmc:-KBWC92C7-Q
  skos:prefLabel "linkshändiges Material"@de, "material zurdo"@es, "matériau main gauche"@fr, "left-handed material"@en ;
  a skos:Concept ;
  skos:broader fmc:-M2RBXGT6-9 .