@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix nalt: <https://lod.nal.usda.gov/nalt/> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix ns0: <https://lod.nal.usda.gov/naltv#> .

<https://lod.nal.usda.gov/naltv#marc001> rdfs:label "Field 001 in MARC Authority Format"@en .
nalt:219059_def
  a <https://lod.nal.usda.gov/naltv#Definition> ;
  rdf:value "Degenerative changes in the retina usually of older adults which results in a loss of vision in the center of the visual field (the macula lutea) because of damage to the retina. It occurs in dry and wet forms."@en, "Cambios degenerativos en la retina que suelen presentarse en adultos mayores y que dan como resultado la pérdida de la visión en el centro del campo visual (la mácula lútea) debido al daño a la retina. Tiene lugar en forma seca y húmeda."@es ;
  dc:source "Medical Subject Headings 2014" .

<https://lod.nal.usda.gov/nalt>
  a skos:ConceptScheme ;
  rdfs:label "NALT Full"@en .

<https://lod.nal.usda.gov/naltv#Topic>
  a owl:Class ;
  rdfs:label "Topic"@en .

nalt:219059
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  dc:created "2014-06-19"^^xsd:date ;
  dc:modified "2018-05-29"^^xsd:date ;
  skos:altLabel "age-related macular degeneration"@en, "age-related maculopathy"@en, "macular dystrophy"@en ;
  skos:broader nalt:232129 ;
  skos:definition nalt:219059_def ;
  skos:inScheme <https://lod.nal.usda.gov/nalt> ;
  skos:prefLabel "macular degeneration"@en, "degeneración macular"@es ;
  skos:related nalt:38995 ;
  ns0:marc001 "69309" .

nalt:232129
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:219059 ;
  skos:prefLabel "retinal degeneration"@en, "degeneración retiniana"@es .

nalt:38995
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "retina"@es, "retina"@en ;
  skos:related nalt:219059 .