@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@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#marc001previous> rdfs:label "Value previous used for Field 001 in MARC Authority Format"@en .
<https://lod.nal.usda.gov/naltv#marc001> rdfs:label "Field 001 in MARC Authority Format"@en .
<https://lod.nal.usda.gov/nalt>
  a skos:ConceptScheme ;
  rdfs:label "NALT Full"@en .

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

nalt:284436
  a skos:Concept, <https://lod.nal.usda.gov/naltv#Chemical> ;
  dc:created "2016-07-20"^^xsd:date ;
  dc:modified "2019-11-25"^^xsd:date ;
  skos:altLabel "disulphides"@en ;
  skos:broader nalt:22223 ;
  skos:inScheme <https://lod.nal.usda.gov/nalt>, <https://lod.nal.usda.gov/nalt-core> ;
  skos:narrower nalt:7787, nalt:22160, nalt:215502, nalt:22221, nalt:284438 ;
  skos:prefLabel "disulfuros"@es, "disulfides"@en ;
  ns0:marc001 "9813980883400041" ;
  ns0:marc001previous "93753" .

nalt:284438
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:284436 ;
  skos:prefLabel "disulfuro de dimetilo"@es, "dimethyl disulfide"@en .

nalt:22221
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:284436 ;
  skos:prefLabel "carbon disulfide"@en, "bisulfuro de carbono"@es .

nalt:215502
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:284436 ;
  skos:prefLabel "molybdenum disulfide"@en, "disulfuro de molibdeno"@es .

nalt:22223
  a ns0:Chemical, skos:Concept ;
  skos:narrower nalt:284436 ;
  skos:prefLabel "sulfuros"@es, "sulfides"@en .

nalt:22160
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:284436 ;
  skos:prefLabel "disulfiram"@es, "disulfiram"@en .

nalt:7787
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:284436 ;
  skos:prefLabel "cistina"@es, "cystine"@en .