@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 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:25549
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  dc:created "2006-01-19"^^xsd:date ;
  dc:modified "2013-11-06"^^xsd:date ;
  skos:broader nalt:1420, nalt:207583, nalt:1419 ;
  skos:inScheme <https://lod.nal.usda.gov/nalt-core>, <https://lod.nal.usda.gov/nalt> ;
  skos:narrower nalt:1332 ;
  skos:prefLabel "derivados del colecalciferol"@es, "cholecalciferol derivatives"@en ;
  skos:related nalt:1542 ;
  ns0:marc001 "8240" .

nalt:1332
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:25549 ;
  skos:prefLabel "hidroxicolecalciferoles"@es, "hydroxycholecalciferols"@en .

nalt:1542
  a ns0:Chemical, skos:Concept ;
  skos:prefLabel "colecalciferol"@es, "cholecalciferol"@en ;
  skos:related nalt:25549 .

nalt:1420
  a ns0:Chemical, skos:Concept ;
  skos:narrower nalt:25549 ;
  skos:prefLabel "vitamina D"@es, "vitamin D"@en .

nalt:207583
  a ns0:Chemical, skos:Concept ;
  skos:narrower nalt:25549 ;
  skos:prefLabel "chemical derivatives"@en, "derivados químicos"@es .

nalt:1419
  a ns0:Chemical, skos:Concept ;
  skos:narrower nalt:25549 ;
  skos:prefLabel "esteroles"@es, "sterols"@en .