@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#Topic>
  a owl:Class ;
  rdfs:label "Topic"@en .

nalt:310130
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  dc:created "2017-10-16"^^xsd:date ;
  dc:modified "2018-05-15"^^xsd:date ;
  skos:altLabel "methylmercury poisoning"@en, "Minamata disease"@en ;
  skos:broader nalt:767 ;
  skos:inScheme <https://lod.nal.usda.gov/nalt> ;
  skos:prefLabel "intoxicación por mercurio"@es, "mercury poisoning"@en ;
  skos:related nalt:44818 ;
  ns0:marc001 "82591" .

nalt:44818
  a ns0:Chemical, skos:Concept ;
  skos:prefLabel "mercurio"@es, "mercury"@en ;
  skos:related nalt:310130 .

nalt:767
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:310130 ;
  skos:prefLabel "envenenamiento"@es, "poisoning"@en .