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

nalt:254
  skos:prefLabel "surfactantes"@es, "surfactants"@en ;
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  skos:related nalt:288247 .

nalt:314140
  skos:prefLabel "ácidos perfluoroalquilos"@es, "perfluoroalkyl acids"@en ;
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  skos:narrower nalt:288247 .

nalt:288247
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  skos:prefLabel "perfluorooctanoic acid"@en, "ácido perfluorooctanoico"@es ;
  skos:hiddenLabel "perfluorooctanoate"@en, "perfluorooctanoic-acid"@en ;
  ns0:marc001 "78274" ;
  skos:related nalt:198668, nalt:254 ;
  skos:altLabel "perfluorooctanate"@en, "PFOA  (perfluorooctanoic acid)"@en ;
  dc:modified "2018-02-23"^^xsd:date ;
  skos:inScheme <https://lod.nal.usda.gov/nalt> ;
  skos:broader nalt:314140 ;
  dc:created "2016-10-14"^^xsd:date .

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

nalt:198668
  skos:prefLabel "contaminantes orgánicos persistentes"@es, "persistent organic pollutants"@en ;
  a ns0:Topic, skos:Concept ;
  skos:related nalt:288247 .

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