@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 rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@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 ;
  skos:inScheme <https://lod.nal.usda.gov/nalt>, <https://lod.nal.usda.gov/nalt-core> ;
  skos:exactMatch <http://id.agrisemantics.org/gacs/C18814>, <http://aims.fao.org/aos/agrovoc/c_5087>, <http://id.loc.gov/authorities/subjects/sh85053223>, <http://id.cabi.org/cabt/77883> ;
  dc:modified "2017-11-22"^^xsd:date ;
  ns0:marc001 "24899" ;
  skos:definition nalt:41716_def ;
  a skos:Concept, ns0:Chemical ;
  skos:related nalt:6475 ;
  skos:broader nalt:105519 ;
  skos:hiddenLabel "sweet gas"@en, "natural-gas"@en ;
  dc:created "2006-01-19"^^xsd:date .

nalt:6475
  skos:prefLabel "metano"@es, "methane"@en ;
  a ns0:Chemical, skos:Concept ;
  skos:related nalt:41716 .

nalt:41716_def
  rdf:value "Hidrocarburos gaseosos a presiones y temperaturas normales. El más importante de ellos es el metano, pero también están presentes en la naturaleza el etano y el propano, entre otros."@es, "Hydrocarbons that exist as a gas or vapor at ordinary pressures and temperatures. Methane is the most important, but ethane, propane, or others may be present."@en ;
  dc:source "NASA Thesaurus" ;
  a ns0:Definition .

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

nalt:105519
  skos:prefLabel "combustibles fósiles"@es, "fossil fuels"@en ;
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:41716 .

<https://lod.nal.usda.gov/nalt-core>
  rdfs:label "NALT Core"@es, "NALT Core"@en ;
  a skos:ConceptScheme .