@prefix n9j: <http://data.loterre.fr/ark:/67375/N9J> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix isothes: <http://purl.org/iso25964/skos-thes#> .

n9j: a skos:ConceptScheme .
n9j:-G22H9WPJ-V
  skos:prefLabel "eye disease"@en ;
  a skos:Concept ;
  skos:narrower n9j:-K6GNNKQ2-F .

n9j:-XSK1WWP2-P
  skos:prefLabel "diseases and medical conditions"@en ;
  a skos:Concept ;
  skos:narrower n9j:-K6GNNKQ2-F .

n9j:-K6GNNKQ2-F
  owl:sameAs <https://concepts.sagepub.com/social-science/concept/cataracts> ;
  skos:definition "Cataracts are the leading cause of reversible visual loss among adults age 55 years and older. Cataracts result from the clouding of the natural lens, the part of the eye responsible for focusing light and producing clear sharp images. [Source: Encyclopedia of Health & Aging; Cataracts]"@en ;
  a skos:Concept ;
  skos:inScheme n9j: ;
  skos:broader n9j:-XSK1WWP2-P, n9j:-G22H9WPJ-V, n9j:-NP5WD1K4-D ;
  skos:prefLabel "cataracts"@en .

n9j:-NP5WD1K4-D
  skos:prefLabel "localized diseases"@en ;
  a skos:Concept ;
  skos:narrower n9j:-K6GNNKQ2-F .

n9j:-concepts
  a isothes:ConceptGroup ;
  skos:prefLabel "concepts"@en ;
  skos:member n9j:-K6GNNKQ2-F .