@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:127514
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  dc:created "2009-03-16"^^xsd:date ;
  dc:modified "2012-11-30"^^xsd:date ;
  skos:altLabel "8-MOP"@en, "8-methoxypsoralen"@en, "meladinine"@en, "8-MOP (8-methoxypsoralen)"@en, "xanthotoxin"@en ;
  skos:broader nalt:127513 ;
  skos:inScheme <https://lod.nal.usda.gov/nalt> ;
  skos:prefLabel "metoxaleno"@es, "methoxsalen"@en ;
  ns0:marc001 "56954" .

nalt:127513
  a ns0:Chemical, skos:Concept ;
  skos:narrower nalt:127514 ;
  skos:prefLabel "psoralens"@en, "psoralenos"@es .