@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix nalt: <https://lod.nal.usda.gov/nalt/> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@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 .
nalt:15963_def
  a <https://lod.nal.usda.gov/naltv#Definition> ;
  rdf:value "Roca volcánica, de color gris oscuro o negro, de grano denso a fino, compuesta de augita, piroxena, feldespato y hierro."@es, "A dark gray to black colored, dense to fine-grained igneous rock composed of augite, pyroxene, feldspar and iron."@en ;
  dc:source "NAL Thesaurus Staff" .

<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:15963
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  dc:created "2006-01-19"^^xsd:date ;
  dc:modified "2017-06-28"^^xsd:date ;
  skos:broader nalt:15964 ;
  skos:definition nalt:15963_def ;
  skos:inScheme <https://lod.nal.usda.gov/nalt> ;
  skos:prefLabel "basalto"@es, "basalt"@en ;
  skos:related nalt:290602 ;
  ns0:marc001 "4599" .

nalt:15964
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:15963 ;
  skos:prefLabel "volcanic rocks"@en, "rocas volcánicas"@es .

nalt:290602
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "lana mineral"@es, "rockwool"@en ;
  skos:related nalt:15963 .