@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:231831
  skos:prefLabel "2,2-difenil-1-picrilhidrazil"@es, "2,2-diphenyl-1-picrylhydrazyl"@en ;
  skos:broader nalt:54902 ;
  dc:created "2014-10-08"^^xsd:date ;
  skos:altLabel "2,2-diphenyl-1-picrylhydrazil"@en, "1,1-diphenyl-2-picryl-hydrazyl (DPPH)"@en, "2,2-diphenyl-1-picryl-hydrazil"@en, "1,1-diphenyl-2-picrylhydrazil"@en, "DPPH (2,2-diphenyl-1-picrylhydrazyl)"@en, "1,1-diphenyl-2-picrylhydrazyl"@en, "2,2-diphenyl-1-(2,4,6-trinitrophenyl)-hydrazinyl"@en ;
  skos:hiddenLabel "α,α-diphenyl-β-picrylhydrazyl"@en ;
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  dc:modified "2019-07-18"^^xsd:date ;
  skos:inScheme <https://lod.nal.usda.gov/nalt> ;
  ns0:marc001 "62279" .

nalt:54902
  skos:prefLabel "nitrofenoles"@es, "nitrophenols"@en ;
  a ns0:Chemical, skos:Concept ;
  skos:narrower nalt:231831 .