@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix nalt: <https://lod.nal.usda.gov/nalt/> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix ns0: <https://lod.nal.usda.gov/naltv#> .

<https://lod.nal.usda.gov/naltv#marc001> rdfs:label "Field 001 in MARC Authority Format"@en .
nalt:144635_def
  a <https://lod.nal.usda.gov/naltv#Definition> ;
  rdf:value "Medida de la cantidad de calor que una sustancia puede atrapar en la atmósfera. Se puede utilizar para comparar los efectos de los diferentes gases de efecto invernadero; por ejemplo, el metano tiene un PCG de 21, lo que significa que, durante un período de cien años, una libra de metano atrapará veintiuna veces más calor que una libra de dióxido de carbono, que tiene un PCG de 1."@es, "A measure of how much heat a substance can trap in the atmosphere. GWP can be used to compare the effects of different greenhouse gases. For example, methane has a GWP of 21, which means over a period of 100 years, 1 pound of methane will trap 21 times more heat than 1 pound of carbon dioxide (which has a GWP of 1)."@en ;
  dc:source "U.S. Environmental Protection Agency" .

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

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

nalt:144635
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  dc:created "2011-04-18"^^xsd:date ;
  dc:modified "2018-11-14"^^xsd:date ;
  skos:broader nalt:37433 ;
  skos:definition nalt:144635_def ;
  skos:inScheme <https://lod.nal.usda.gov/nalt> ;
  skos:prefLabel "global warming potential"@en, "potencial de calentamiento global (PCG)"@es ;
  skos:related nalt:26876, nalt:13660, nalt:5847 ;
  ns0:marc001 "87493" .

nalt:26876
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "calentamiento global"@es, "global warming"@en ;
  skos:related nalt:144635 .

nalt:13660
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "efecto invernadero"@es, "greenhouse effect"@en ;
  skos:related nalt:144635 .

nalt:5847
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "gases de invernadero"@es, "greenhouse gases"@en ;
  skos:related nalt:144635 .

nalt:37433
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:144635 ;
  skos:prefLabel "indicadores ambientales"@es, "environmental indicators"@en .