@prefix nalt: <https://lod.nal.usda.gov/nalt/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix ns0: <https://lod.nal.usda.gov/naltv#> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .

nalt:39919
  skos:prefLabel "acero"@es, "steel"@en ;
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  skos:related nalt:308882 .

nalt:6740
  skos:prefLabel "aleaciones ferrosas"@es, "ferrous alloys"@en ;
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  skos:narrower nalt:308882 .

nalt:308882
  ns0:marc001 "80527" ;
  skos:hiddenLabel "cast-iron"@en, "cast irons"@en ;
  skos:prefLabel "cast iron"@en, "hierro fundido"@es ;
  skos:related nalt:22259, nalt:39919 ;
  skos:broader nalt:6740 ;
  dc:created "2017-09-29"^^xsd:date ;
  a skos:Concept, ns0:Chemical ;
  dc:modified "2017-11-10"^^xsd:date ;
  skos:inScheme <https://lod.nal.usda.gov/nalt> .

ns0:Chemical
  rdfs:label "Chemical"@en ;
  a owl:Class .

<https://lod.nal.usda.gov/nalt>
  rdfs:label "NALT Full"@en ;
  a skos:ConceptScheme .

nalt:22259
  skos:prefLabel "piedra caliza"@es, "limestone"@en ;
  a ns0:Topic, skos:Concept ;
  skos:related nalt:308882 .