@prefix nalt: <https://lod.nal.usda.gov/nalt/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix ns0: <https://lod.nal.usda.gov/naltv#> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@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:225020
  skos:prefLabel "airshed"@en, "cuenca atmosférica"@es ;
  skos:broader nalt:13647 ;
  skos:altLabel "air shed"@en ;
  skos:hiddenLabel "air-sheds"@en, "air-shed"@en, "air sheds"@en, "airsheds"@en ;
  a skos:Concept, <https://lod.nal.usda.gov/naltv#Topic> ;
  skos:definition nalt:225020_def ;
  ns0:marc001 "62628" ;
  skos:related nalt:5843, nalt:5822 ;
  dc:created "2014-08-19"^^xsd:date ;
  skos:inScheme <https://lod.nal.usda.gov/nalt> ;
  dc:modified "2014-11-17"^^xsd:date .

nalt:13647
  skos:prefLabel "ciencias atmosféricas"@es, "atmospheric sciences"@en ;
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:225020 .

nalt:5822
  skos:prefLabel "aire"@es, "air"@en ;
  a ns0:Topic, skos:Concept ;
  skos:related nalt:225020 .

nalt:225020_def
  rdf:value "Región con fuentes y problemas comunes de contaminación del aire; puede coincidir con una cuenca hidrográfica o formar parte de una gran aglomeración urbana."@es, "A region with common sources and problems of air pollution; it may coincide with a watershed or be a part of a large urban agglomeration."@en ;
  dc:source "Schwarz, Charles F.; Thor, Edward C.; Elsner, Gary H. 1976. Wildland planning glossary. Gen. Tech. Rep. PSW-13. Berkeley, Calif.: U.S. Department of Agriculture, Forest Service, Pacific Southwest Forest and Range Experiment Station" ;
  a ns0:Definition .

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

nalt:5843
  skos:prefLabel "contaminación aérea"@es, "air pollution"@en ;
  a ns0:Topic, skos:Concept ;
  skos:related nalt:225020 .

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