@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:65872
  skos:prefLabel "tiourea"@es, "thiourea"@en ;
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  skos:broader nalt:7698 .

nalt:7698
  skos:prefLabel "tioamidas"@es, "thioamides"@en ;
  dc:created "2006-01-19"^^xsd:date ;
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  skos:broader nalt:6760, nalt:2309 ;
  dc:modified "2020-01-28"^^xsd:date ;
  skos:inScheme <https://lod.nal.usda.gov/nalt>, <https://lod.nal.usda.gov/nalt-core> ;
  ns0:marc001 "37513" ;
  skos:narrower nalt:65872 .

nalt:6760
  skos:prefLabel "compuestos orgánicos del azufre"@es, "organic sulfur compounds"@en ;
  a ns0:Chemical, skos:Concept ;
  skos:narrower nalt:7698 .

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

nalt:2309
  skos:prefLabel "amidas"@es, "amides"@en ;
  a ns0:Chemical, skos:Concept ;
  skos:narrower nalt:7698 .

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