@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:5635
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  dc:created "2006-01-19"^^xsd:date ;
  dc:modified "2012-11-30"^^xsd:date ;
  skos:broader nalt:2527 ;
  skos:inScheme <https://lod.nal.usda.gov/nalt> ;
  skos:narrower nalt:5634, nalt:55217, nalt:55625 ;
  skos:prefLabel "opines"@es, "opines"@en ;
  ns0:marc001 "26219" .

nalt:5634
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:5635 ;
  skos:prefLabel "agropina"@es, "agropine"@en .

nalt:55217
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:5635 ;
  skos:prefLabel "nopaline"@en, "nopalina"@es .

nalt:55625
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:5635 ;
  skos:prefLabel "octopina"@es, "octopine"@en .

nalt:2527
  a ns0:Chemical, skos:Concept ;
  skos:narrower nalt:5635 ;
  skos:prefLabel "amino acid derivatives"@en, "derivados de aminoácidos"@es .