@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#Topic>
  a owl:Class ;
  rdfs:label "Topic"@en .

nalt:18620
  a skos:Concept, <https://lod.nal.usda.gov/naltv#Topic> ;
  dc:created "2006-01-19"^^xsd:date ;
  dc:modified "2014-07-22"^^xsd:date ;
  skos:broader nalt:18621 ;
  skos:exactMatch <http://id.loc.gov/authorities/subjects/sh87007737> ;
  skos:inScheme <https://lod.nal.usda.gov/nalt>, <https://lod.nal.usda.gov/nalt-core> ;
  skos:narrower nalt:222437, nalt:222436, nalt:18622, nalt:222441, nalt:222442, nalt:222438, nalt:222440, nalt:222435, nalt:222439 ;
  skos:prefLabel "minerales de borato"@es, "borate minerals"@en ;
  ns0:marc001 "5426" .

nalt:222437
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:18620 ;
  skos:prefLabel "inyoite"@en, "inyoita"@es .

nalt:222436
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:18620 ;
  skos:prefLabel "colemanita"@es, "colemanite"@en .

nalt:222439
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:18620 ;
  skos:prefLabel "ludwigita"@es, "ludwigite"@en .

nalt:222435
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:18620 ;
  skos:prefLabel "boracite"@en, "boracita"@es .

nalt:222440
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:18620 ;
  skos:prefLabel "priceite"@en, "priceita"@es .

nalt:222438
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:18620 ;
  skos:prefLabel "kernite"@en, "kernita"@es .

nalt:222442
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:18620 ;
  skos:prefLabel "ulexita"@es, "ulexite"@en .

nalt:222441
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:18620 ;
  skos:prefLabel "trincalconite"@en, "trincalconita"@es .

nalt:18622
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:18620 ;
  skos:prefLabel "bórax"@es, "borax"@en .

nalt:18621
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:18620 ;
  skos:prefLabel "minerales"@es, "minerals"@en .