@prefix nalt: <https://lod.nal.usda.gov/nalt/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix ns0: <https://lod.nal.usda.gov/naltv#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .

nalt:22423
  skos:prefLabel "agentes vasodilatadores"@es, "vasodilator agents"@en ;
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  skos:narrower nalt:65717 .

nalt:65717
  skos:broader nalt:22423, nalt:6465 ;
  skos:exactMatch <http://aims.fao.org/aos/agrovoc/c_16089>, <http://id.cabi.org/cabt/116410>, <http://id.loc.gov/authorities/subjects/sh85134710>, <http://id.agrisemantics.org/gacs/C32167> ;
  skos:inScheme <https://lod.nal.usda.gov/nalt-core>, <https://lod.nal.usda.gov/nalt> ;
  dc:created "2006-01-19"^^xsd:date ;
  skos:prefLabel "theophylline"@en, "teofilina"@es ;
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  dc:modified "2012-11-30"^^xsd:date ;
  ns0:marc001 "37313" .

ns0:Chemical
  rdfs:label "Chemical"@en ;
  a owl:Class .

nalt:6465
  skos:prefLabel "alcaloides de la xantina"@es, "xanthine alkaloids"@en ;
  a ns0:Chemical, skos:Concept ;
  skos:narrower nalt:65717 .

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