@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:822
  skos:prefLabel "herbicidas"@es, "herbicides"@en ;
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  skos:narrower nalt:34133 .

nalt:12292
  skos:prefLabel "picloram"@es, "picloram"@en ;
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  skos:broader nalt:34133 .

nalt:1440
  skos:prefLabel "clopiralid"@es, "clopyralid"@en ;
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  skos:broader nalt:34133 .

nalt:45279
  skos:prefLabel "triclopir"@es, "triclopyr"@en ;
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  skos:broader nalt:34133 .

nalt:34133
  a skos:Concept, <https://lod.nal.usda.gov/naltv#Chemical> ;
  skos:narrower nalt:12292, nalt:1440, nalt:45279 ;
  skos:prefLabel "pyridine herbicides"@en, "herbicidas de piridina"@es ;
  dc:created "2006-01-19"^^xsd:date ;
  skos:broader nalt:1477, nalt:822 ;
  dc:modified "2013-08-08"^^xsd:date ;
  skos:inScheme <https://lod.nal.usda.gov/nalt>, <https://lod.nal.usda.gov/nalt-core> ;
  skos:hiddenLabel "pyridine-herbicides"@en ;
  ns0:marc001 "31151" .

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

<https://lod.nal.usda.gov/nalt-core>
  rdfs:label "NALT Core"@es, "NALT Core"@en ;
  a skos:ConceptScheme .

nalt:1477
  skos:prefLabel "piridinas"@es, "pyridines"@en ;
  a ns0:Chemical, skos:Concept ;
  skos:narrower nalt:34133 .