@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#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:265177
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  dc:created "2015-12-10"^^xsd:date ;
  dc:modified "2019-03-05"^^xsd:date ;
  skos:altLabel "zinc sulphide"@en ;
  skos:broader nalt:327822, nalt:22223 ;
  skos:inScheme <https://lod.nal.usda.gov/nalt> ;
  skos:prefLabel "zinc sulfide"@en, "sulfuro de cinc"@es ;
  ns0:marc001 "79634" .

nalt:327822
  a ns0:Chemical, skos:Concept ;
  skos:narrower nalt:265177 ;
  skos:prefLabel "compuestos de cinc"@es, "zinc compounds"@en .

nalt:22223
  a ns0:Chemical, skos:Concept ;
  skos:narrower nalt:265177 ;
  skos:prefLabel "sulfuros"@es, "sulfides"@en .