@prefix nalt: <https://lod.nal.usda.gov/nalt/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@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:41716
  skos:prefLabel "gas natural"@es, "natural gas"@en ;
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  skos:narrower nalt:238485 .

nalt:238485_def
  rdf:value "Metano que se halla en vetas de carbón y que suele ser denominado como metano contenido en el carbón virgen o gas de veta de carbón."@es, "Coalbed methane is methane contained in coal seams, and is often referred to as virgin coalbed methane, or coal seam gas."@en ;
  dc:source "US Environmental Protection Agency" ;
  a <https://lod.nal.usda.gov/naltv#Definition> .

nalt:6475
  skos:prefLabel "metano"@es, "methane"@en ;
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  skos:related nalt:238485 .

nalt:5847
  skos:prefLabel "gases de invernadero"@es, "greenhouse gases"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:related nalt:238485 .

nalt:238485
  skos:related nalt:5847, nalt:2725, nalt:27354, nalt:6475 ;
  skos:altLabel "coal bed gas"@en, "coal bed methane"@en, "coalbed gas"@en, "virgin coalbed methane"@en, "coal seam gas"@en ;
  skos:broader nalt:41716 ;
  skos:hiddenLabel "coalbed CH 4"@en, "coalbed CH4"@en, "coal-bed CH4"@en, "coalbed methane well"@en, "coal-bed methane well"@en, "coalseam gas"@en, "coalbed-methane"@en, "coal-bed methane wells"@en, "coalbed-gas"@en, "coal-seam gas"@en, "coal-bed methane"@en, "coalbed methane wells"@en ;
  skos:inScheme <https://lod.nal.usda.gov/nalt> ;
  dc:modified "2016-07-25"^^xsd:date ;
  a skos:Concept, <https://lod.nal.usda.gov/naltv#Topic> ;
  skos:prefLabel "gas metano de carbón"@es, "coalbed methane"@en ;
  dc:created "2015-01-26"^^xsd:date ;
  ns0:marc001 "65197" ;
  skos:definition nalt:238485_def .

nalt:2725
  skos:prefLabel "minería"@es, "mining"@en ;
  a ns0:Topic, skos:Concept ;
  skos:related nalt:238485 .

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

nalt:27354
  skos:prefLabel "carbón"@es, "coal"@en ;
  a ns0:Product, skos:Concept ;
  skos:related nalt:238485 .

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