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

<https://lod.nal.usda.gov/naltv#marc001> rdfs:label "Field 001 in MARC Authority Format"@en .
<https://lod.nal.usda.gov/nalt>
  a skos:ConceptScheme ;
  rdfs:label "NALT Full"@en .

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

nalt:22610
  a skos:Concept, <https://lod.nal.usda.gov/naltv#Chemical> ;
  dc:created "2006-01-19"^^xsd:date ;
  dc:modified "2017-11-17"^^xsd:date ;
  skos:altLabel "retinol"@en ;
  skos:broader nalt:39589, nalt:22611 ;
  skos:closeMatch <http://id.loc.gov/authorities/subjects/sh85143952> ;
  skos:exactMatch agrovoc:c_6539, <http://id.agrisemantics.org/gacs/C2537>, <http://id.cabi.org/cabt/100296> ;
  skos:inScheme <https://lod.nal.usda.gov/nalt>, <https://lod.nal.usda.gov/nalt-core> ;
  skos:prefLabel "vitamin A"@en, "vitamina A"@es ;
  skos:related nalt:207700, nalt:17195, nalt:6889, nalt:203759, nalt:291413, nalt:38986 ;
  ns0:marc001 "39636" .

nalt:207700
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "hipervitaminosis A"@es, "hypervitaminosis A"@en ;
  skos:related nalt:22610 .

nalt:17195
  a ns0:Chemical, skos:Concept ;
  skos:prefLabel "proteína de unión al retinol"@es, "retinol-binding protein"@en ;
  skos:related nalt:22610 .

nalt:6889
  a ns0:Chemical, skos:Concept ;
  skos:prefLabel "carotenos"@es, "carotenes"@en ;
  skos:related nalt:22610 .

nalt:22611
  a ns0:Chemical, skos:Concept ;
  skos:narrower nalt:22610 ;
  skos:prefLabel "retinoides"@es, "retinoids"@en .

nalt:203759
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "carencia de vitamina A"@es, "vitamin A deficiency"@en ;
  skos:related nalt:22610 .

nalt:39589
  a ns0:Chemical, skos:Concept ;
  skos:narrower nalt:22610 ;
  skos:prefLabel "vitaminas liposolubles"@es, "fat soluble vitamins"@en .

nalt:291413
  a ns0:Chemical, skos:Concept ;
  skos:prefLabel "retinoic acid receptors"@en, "receptores de ácido retinoico"@es ;
  skos:related nalt:22610 .

nalt:38986
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "xeroftalmia"@es, "xerophthalmia"@en ;
  skos:related nalt:22610 .