@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:4423
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  dc:created "2006-01-19"^^xsd:date ;
  dc:modified "2015-09-10"^^xsd:date ;
  skos:altLabel "advanced warning systems"@en ;
  skos:broader nalt:4417 ;
  skos:closeMatch <http://id.loc.gov/authorities/subjects/sh85011307> ;
  skos:inScheme <https://lod.nal.usda.gov/nalt> ;
  skos:prefLabel "sistemas de alerta temprana"@es, "early warning systems"@en ;
  skos:related nalt:5303, nalt:2716, nalt:284, nalt:10482 ;
  ns0:marc001 "12834" .

nalt:4417
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:4423 ;
  skos:prefLabel "sistemas de apoyo"@es, "support systems"@en .

nalt:5303
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "food supply chain"@en, "cadena de suministro de alimentos"@es ;
  skos:related nalt:4423 .

nalt:2716
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "meteorology and climatology"@en, "meteorología y climatología"@es ;
  skos:related nalt:4423 .

nalt:284
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "disease and pest management"@en, "manejo de enfermedades y plagas"@es ;
  skos:related nalt:4423 .

nalt:10482
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "inocuidad alimentaria"@es, "food safety"@en ;
  skos:related nalt:4423 .