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

nalt:18411
  skos:prefLabel "calderas"@es, "boilers"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:related nalt:301035 .

nalt:17362
  skos:prefLabel "combustibles"@es, "fuels"@en ;
  a <https://lod.nal.usda.gov/naltv#Product>, skos:Concept ;
  skos:related nalt:301035 .

nalt:18412
  skos:prefLabel "equipos procesador de calor"@es, "heat processing equipment"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:narrower nalt:301035 .

nalt:20526
  skos:prefLabel "combustión"@es, "combustion"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:related nalt:301035 .

<https://lod.nal.usda.gov/naltv#Topic>
  rdfs:label "Topic"@en ;
  a owl:Class .

nalt:301035
  skos:related nalt:20526, nalt:18411, nalt:17362, nalt:17894 ;
  dc:created "2017-05-25"^^xsd:date ;
  skos:prefLabel "burners"@en, "mecheros"@es ;
  skos:broader nalt:18412 ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:inScheme <https://lod.nal.usda.gov/nalt> ;
  ns0:marc001 "80350" ;
  dc:modified "2017-11-10"^^xsd:date .

nalt:17894
  skos:prefLabel "tratamiento térmico"@es, "heat treatment"@en ;
  a ns0:Topic, skos:Concept ;
  skos:related nalt:301035 .

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