@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:197750
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  dc:created "2013-03-20"^^xsd:date ;
  dc:modified "2018-11-14"^^xsd:date ;
  skos:broader nalt:47471 ;
  skos:inScheme <https://lod.nal.usda.gov/nalt> ;
  skos:prefLabel "conchas de ostra"@es, "oyster shells"@en ;
  skos:related nalt:53275 ;
  ns0:marc001 "89268" .

nalt:47471
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:197750 ;
  skos:prefLabel "shell (molluscs)"@en, "concha (moluscos)"@es .

nalt:53275
  a ns0:Organism, skos:Concept ;
  skos:prefLabel "ostras"@es, "oysters"@en ;
  skos:related nalt:197750 .