@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@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#Topic>
  rdfs:label "Topic"@en ;
  a owl:Class .

<https://lod.nal.usda.gov/nalt>
  rdfs:label "NALT Full"@en ;
  a skos:ConceptScheme .

nalt:6556
  skos:prefLabel "antígenos"@es, "antigens"@en ;
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  skos:narrower nalt:228086 .

nalt:228086
  skos:prefLabel "helminth antigens"@en, "antígenos de helmintos"@es ;
  dc:created "2014-09-10"^^xsd:date ;
  skos:broader nalt:6556 ;
  a skos:Concept, <https://lod.nal.usda.gov/naltv#Topic> ;
  skos:hiddenLabel "helminth-antigens"@en, "helminth antigen"@en ;
  dc:modified "2014-11-17"^^xsd:date ;
  skos:inScheme <https://lod.nal.usda.gov/nalt> ;
  ns0:marc001 "67783" .