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

fmc:-XC1NP136-F
  skos:prefLabel "optisches Element"@de, "elemento óptico"@es, "optical element"@en, "élément optique"@fr ;
  a skos:Concept ;
  skos:narrower fmc:-DJPS7VCZ-F .

fmc:-DJPS7VCZ-F
  a skos:Concept ;
  skos:inScheme fmc: ;
  skos:broader fmc:-XC1NP136-F ;
  skos:prefLabel "axicon"@fr, "axicon"@en, "axicon"@es, "Axicon"@de .

fmc: a skos:ConceptScheme .