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

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

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

nalt:272407
  dc:created "2016-02-17"^^xsd:date ;
  skos:altLabel "peroxydisulfuric acid, dipotassium salt"@en, "dipotassium persulfate"@en, "dipotassium peroxydisulfate"@en ;
  dc:modified "2016-11-14"^^xsd:date ;
  skos:hiddenLabel "K2S2O8"@en, "peroxydisulphuric acid, sipotassium salt"@en, "potassium-persulfate"@en, "dipotassium peroxydisulphate"@en, "potassium persulphate"@en ;
  skos:broader nalt:7281 ;
  ns0:marc001 "78560" ;
  skos:prefLabel "potassium persulfate"@en, "persulfato de potasio"@es ;
  a ns0:Chemical, skos:Concept ;
  skos:inScheme <https://lod.nal.usda.gov/nalt> .

nalt:7281
  skos:prefLabel "sulfatos"@es, "sulfates"@en ;
  a ns0:Chemical, skos:Concept ;
  skos:narrower nalt:272407 .