@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:300125
  skos:prefLabel "aroclor"@es, "aroclors"@en ;
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  skos:broader nalt:25342 .

nalt:25342
  skos:broader nalt:22231 ;
  dc:modified "2017-05-12"^^xsd:date ;
  skos:exactMatch <http://id.loc.gov/authorities/subjects/sh85104599>, <http://aims.fao.org/aos/agrovoc/c_24066>, <http://id.agrisemantics.org/gacs/C4581>, <http://id.cabi.org/cabt/92966> ;
  skos:prefLabel "bifenilos policlorados"@es, "polychlorinated biphenyls"@en ;
  skos:hiddenLabel "polychlorinated biphenyl"@en, "polychlorobiphenyl compounds"@en, "polychlorinated-biphenyls"@en, "polychlorinated-biphenyl"@en ;
  skos:inScheme <https://lod.nal.usda.gov/nalt-core>, <https://lod.nal.usda.gov/nalt> ;
  skos:narrower nalt:300125 ;
  skos:altLabel "PCBs (polychlorinated biphenyls)"@en ;
  a skos:Concept, <https://lod.nal.usda.gov/naltv#Chemical> ;
  dc:created "2006-01-19"^^xsd:date ;
  ns0:marc001 "29524" .

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

nalt:22231
  skos:prefLabel "hidrocarburos clorinados"@es, "chlorinated hydrocarbons"@en ;
  a ns0:Chemical, skos:Concept ;
  skos:narrower nalt:25342 .

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