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

fmc: a skos:ConceptScheme .
fmc:-T657ZB37-2
  a skos:Concept ;
  skos:inScheme fmc: ;
  skos:prefLabel "réfraction non linéaire"@fr, "nonlinear refraction"@en, "refracción no lineal"@es, "nichtlineare Brechung"@de .