@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:12310
  skos:broader nalt:12311 ;
  skos:exactMatch <http://id.cabi.org/cabt/88593>, <http://id.loc.gov/authorities/subjects/sh85100664>, <http://id.agrisemantics.org/gacs/C14952> ;
  a skos:Concept, <https://lod.nal.usda.gov/naltv#Chemical> ;
  skos:narrower nalt:308508 ;
  dc:created "2006-01-19"^^xsd:date ;
  skos:inScheme <https://lod.nal.usda.gov/nalt>, <https://lod.nal.usda.gov/nalt-core> ;
  ns0:marc001 "83123" ;
  skos:prefLabel "fenantreno"@es, "phenanthrenes"@en ;
  skos:hiddenLabel "phenanthrene"@en ;
  dc:modified "2017-09-14"^^xsd:date .

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

nalt:308508
  skos:prefLabel "ácidos aristolóquicos"@es, "aristolochic acids"@en ;
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:12310 .

nalt:12311
  skos:prefLabel "hidrocarburos aromáticos policíclicos"@es, "polycyclic aromatic hydrocarbons"@en ;
  a ns0:Chemical, skos:Concept ;
  skos:narrower nalt:12310 .

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