@prefix ins: <http://data.loterre.fr/ark:/67375/INS> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix vh8: <http://data.loterre.fr/ark:/67375/VH8> .

ins: a skos:ConceptScheme .
ins:-J9RR5QRF-K
  skos:prefLabel "trouble de la vision"@fr, "vision disorder"@en ;
  a skos:Concept ;
  skos:narrower ins:-T8ZVV5FM-5 .

ins:-T8ZVV5FM-5
  skos:narrower ins:-FCJF31F5-K ;
  skos:definition "Refractive error, also known as refraction error, is a problem with focusing light accurately onto the retina due to the shape of the eye. (Wikipedia)"@en ;
  a skos:Concept ;
  skos:inScheme ins: ;
  skos:broader ins:-J9RR5QRF-K ;
  skos:prefLabel "trouble de la réfraction oculaire"@fr, "refractive error"@en ;
  skos:altLabel "amétropie"@fr ;
  skos:exactMatch vh8:-DVD2F83F-J .

ins:-FCJF31F5-K
  skos:prefLabel "myopie"@fr, "myopia"@en ;
  a skos:Concept ;
  skos:broader ins:-T8ZVV5FM-5 .