@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#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .

nalt:238485
  skos:prefLabel "gas metano de carbón"@es, "coalbed methane"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:related nalt:27354 .

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

nalt:27355
  skos:prefLabel "fitolitos"@es, "phytoliths"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:narrower nalt:27354 .

nalt:301662
  skos:prefLabel "desperdicio de minas de carbón"@es, "coal mine spoil"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:related nalt:27354 .

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

nalt:27354
  skos:related nalt:300733, nalt:343913, nalt:231417, nalt:562, nalt:292392, nalt:302311, nalt:273761, nalt:301662, nalt:238485 ;
  dc:modified "2020-10-07"^^xsd:date ;
  skos:exactMatch <http://id.cabi.org/cabt/30213>, <http://id.loc.gov/authorities/subjects/sh85027307>, <http://id.agrisemantics.org/gacs/C9508>, <http://aims.fao.org/aos/agrovoc/c_1693> ;
  skos:inScheme <https://lod.nal.usda.gov/nalt-core>, <https://lod.nal.usda.gov/nalt> ;
  dc:created "2006-01-19"^^xsd:date ;
  a skos:Concept, <https://lod.nal.usda.gov/naltv#Product> ;
  skos:broader nalt:22258, nalt:27355, nalt:105519 ;
  skos:hiddenLabel "coals"@en, "coal-fired"@en, "coal fired"@en ;
  skos:definition nalt:27354_def ;
  skos:narrower nalt:328431, nalt:27356 ;
  skos:prefLabel "carbón"@es, "coal"@en ;
  ns0:marc001 "9051" .

nalt:27354_def
  rdf:value "Roca negra o negra parduzca fácilmente inflamable cuya composición, que incluye la humedad inherente, es de más de 50 % en peso y más de 70 % en volumen de material carbonoso. Está formada por restos vegetales que han sido compactados, endurecidos, alterados químicamente y metamorfoseados por el calor y la presión a través del tiempo geológico."@es, "A readily combustible black or brownish-black rock whose composition, including inherent moisture, consists of more than 50 percent by weight and more than 70 percent by volume of carbonaceous material. It is formed from plant remains that have been compacted, hardened, chemically altered, and metamorphosed by heat and pressure over geologic time."@en ;
  dc:source "US Environmental Protection Agency" ;
  a ns0:Definition .

nalt:22258
  skos:prefLabel "rocas sedimentarias"@es, "sedimentary rocks"@en ;
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:27354 .

nalt:300733
  skos:prefLabel "residuos de antracita"@es, "anthracite waste"@en ;
  a ns0:Topic, skos:Concept ;
  skos:related nalt:27354 .

nalt:292392
  skos:prefLabel "combustibles sintéticos"@es, "synthetic fuels"@en ;
  a ns0:Topic, skos:Concept ;
  skos:related nalt:27354 .

nalt:105519
  skos:prefLabel "combustibles fósiles"@es, "fossil fuels"@en ;
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:27354 .

nalt:562
  skos:prefLabel "betún"@es, "bitumen"@en ;
  a ns0:Topic, skos:Concept ;
  skos:related nalt:27354 .

nalt:273761
  skos:prefLabel "industria del carbón"@es, "coal industry"@en ;
  a ns0:Topic, skos:Concept ;
  skos:related nalt:27354 .

nalt:231417
  skos:prefLabel "carbonización"@es, "carbonization"@en ;
  a ns0:Topic, skos:Concept ;
  skos:related nalt:27354 .

nalt:328431
  skos:prefLabel "carbón pulverizado"@es, "pulverized coal"@en ;
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:27354 .

nalt:302311
  skos:prefLabel "mineros de carbón"@es, "coal miners"@en ;
  a ns0:Topic, skos:Concept ;
  skos:related nalt:27354 .

nalt:27356
  skos:prefLabel "lignita"@es, "lignite"@en ;
  a ns0:Product, skos:Concept ;
  skos:broader nalt:27354 .

nalt:343913
  skos:prefLabel "gasificación del carbón"@es, "coal gasification"@en ;
  a ns0:Topic, skos:Concept ;
  skos:related nalt:27354 .