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

nalt:292403
  skos:prefLabel "combustibles limpios"@es, "clean fuels"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:related nalt:55740 .

nalt:59686
  skos:prefLabel "refinadoras"@es, "refiners"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:related nalt:55740 .

nalt:105327
  skos:prefLabel "biorefinamiento"@es, "biorefining"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:broader nalt:55740 .

nalt:55740
  skos:inScheme <https://lod.nal.usda.gov/nalt-core>, <https://lod.nal.usda.gov/nalt> ;
  dc:modified "2019-09-03"^^xsd:date ;
  skos:related nalt:59686, nalt:333495, nalt:292403, nalt:195001 ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:narrower nalt:211110, nalt:211109, nalt:105327, nalt:55739, nalt:61046 ;
  skos:prefLabel "refining"@en, "refinación"@es ;
  skos:broader nalt:2770 ;
  dc:created "2006-01-19"^^xsd:date ;
  ns0:marc001 "31619" .

nalt:2770
  skos:prefLabel "tecnología de procesamiento"@es, "processing technology"@en ;
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:55740 .

nalt:55739
  skos:prefLabel "refinamiento del petróleo"@es, "oil refining"@en ;
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:55740 .

nalt:195001
  skos:prefLabel "fundición"@es, "smelting"@en ;
  a ns0:Topic, skos:Concept ;
  skos:related nalt:55740 .

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

nalt:61046
  skos:prefLabel "refinación del azúcar"@es, "sugar refining"@en ;
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:55740 .

nalt:211110
  skos:prefLabel "craqueo catalítico"@es, "catalytic cracking"@en ;
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:55740 .

nalt:211109
  skos:prefLabel "craqueo térmico"@es, "thermal cracking"@en ;
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:55740 .

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

nalt:333495
  skos:prefLabel "enriquecimiento isotópico"@es, "isotopic enrichment"@en ;
  a ns0:Topic, skos:Concept ;
  skos:related nalt:55740 .