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

psr: a skos:ConceptScheme .
psr:-VBC5B5ZL-J
  skos:prefLabel "application projective"@fr, "homography"@en ;
  a skos:Concept ;
  skos:narrower psr:-KJFPQLLX-N .

psr:-KJFPQLLX-N
  a skos:Concept ;
  skos:inScheme psr: ;
  skos:broader psr:-VBC5B5ZL-J ;
  skos:prefLabel "inversion transformation"@en, "inversion"@fr .