@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:311520
  skos:prefLabel "ácido perfluorononanoico"@es, "perfluorononanoic acid"@en ;
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  skos:broader nalt:138155 .

nalt:138155
  skos:prefLabel "perfluorocarbons"@en, "perfluorocarbonos"@es ;
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  skos:narrower nalt:311520, nalt:331903, nalt:229275, nalt:327448, nalt:311521 ;
  skos:hiddenLabel "perfluorinated compounds"@en, "fluorocarbon"@en, "perfluoroalkyl-substances"@en, "perfluorinated alkyl"@en, "polyfluoroalkyl substances"@en, "perfluoroalkyl substance"@en, "polyfluorinated chemicals"@en, "polyfluoroalkyl substance"@en, "perfluorocarbon"@en, "perfluorinated compound"@en, "perfluorocompounds"@en, "perfluorinated chemicals"@en, "perfluoroalkyl substances"@en, "perfluorinated carbon"@en, "PFC (perfluorocarbon)"@en, "perfluoroalkyl"@en, "polyfluorinated compounds"@en, "perfluorochemicals"@en ;
  skos:altLabel "perfluorinated carbons"@en, "PFCs (perfluorocarbons)"@en, "fluorocarbons"@en ;
  dc:modified "2019-06-27"^^xsd:date ;
  dc:created "2010-10-18"^^xsd:date ;
  skos:broader nalt:25417 ;
  skos:inScheme <https://lod.nal.usda.gov/nalt> ;
  skos:related nalt:5847 ;
  ns0:marc001 "59130" .

nalt:229275
  skos:prefLabel "tetrafluoruro de carbono"@es, "carbon tetrafluoride"@en ;
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:138155 .

nalt:25417
  skos:prefLabel "compuestos organofluorados"@es, "organofluorine compounds"@en ;
  a ns0:Chemical, skos:Concept ;
  skos:narrower nalt:138155 .

nalt:5847
  skos:prefLabel "gases de invernadero"@es, "greenhouse gases"@en ;
  a ns0:Topic, skos:Concept ;
  skos:related nalt:138155 .

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

nalt:311521
  skos:prefLabel "ácido sulfónico perfluorohexano"@es, "perfluorohexane sulfonic acid"@en ;
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:138155 .

nalt:331903
  skos:prefLabel "ácido perfluorohexanoico"@es, "perfluorohexanoic acid"@en ;
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:138155 .

nalt:327448
  skos:prefLabel "ácido perfluorotridecanoico"@es, "perfluorotridecanoic acid"@en ;
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:138155 .

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