@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 agrovoc: <http://aims.fao.org/aos/agrovoc/> .
@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:30453
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  dc:created "2006-01-19"^^xsd:date ;
  dc:modified "2015-06-25"^^xsd:date ;
  skos:broader nalt:497 ;
  skos:exactMatch <http://id.agrisemantics.org/gacs/C13336>, <http://id.cabi.org/cabt/74254>, <http://id.loc.gov/authorities/subjects/sh85085589>, agrovoc:c_4856 ;
  skos:inScheme <https://lod.nal.usda.gov/nalt-core>, <https://lod.nal.usda.gov/nalt> ;
  skos:narrower nalt:18621 ;
  skos:prefLabel "mineralogía"@es, "mineralogy"@en ;
  skos:related nalt:24701 ;
  ns0:marc001 "23752" .

nalt:24701
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "estructura de cristal"@es, "crystal structure"@en ;
  skos:related nalt:30453 .

nalt:18621
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:30453 ;
  skos:prefLabel "minerales"@es, "minerals"@en .

nalt:497
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:30453 ;
  skos:prefLabel "geología"@es, "geology"@en .