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

nalt:1352
  skos:prefLabel "trinitrotolueno"@es, "trinitrotoluene"@en ;
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  skos:broader nalt:12313 .

nalt:12301
  skos:prefLabel "hidrocarburos aromáticos"@es, "aromatic hydrocarbons"@en ;
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  skos:narrower nalt:12313 .

<https://lod.nal.usda.gov/naltv#Chemical>
  rdfs:label "Chemical"@en ;
  a owl:Class .

nalt:12313
  skos:inScheme <https://lod.nal.usda.gov/nalt-core>, <https://lod.nal.usda.gov/nalt> ;
  skos:exactMatch <http://id.cabi.org/cabt/118103>, <http://aims.fao.org/aos/agrovoc/c_7803>, <http://id.agrisemantics.org/gacs/C15069>, <http://id.loc.gov/authorities/subjects/sh85135907> ;
  skos:narrower nalt:1352 ;
  skos:altLabel "toluol"@en ;
  a skos:Concept, <https://lod.nal.usda.gov/naltv#Chemical> ;
  skos:prefLabel "tolueno"@es, "toluene"@en ;
  dc:created "2006-01-19"^^xsd:date ;
  ns0:marc001 "37847" ;
  skos:related nalt:12307 ;
  dc:modified "2018-06-05"^^xsd:date ;
  skos:broader nalt:12301 .

nalt:12307
  skos:prefLabel "BTEX (benceno, tolueno, etil benceno, xileno)"@es, "BTEX (benzene, toluene, ethylbenzene, xylene)"@en ;
  a ns0:Chemical, skos:Concept ;
  skos:related nalt:12313 .

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