@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#marc001previous> rdfs:label "Value previous used for Field 001 in MARC Authority Format"@en .
<https://lod.nal.usda.gov/naltv#marc001> rdfs:label "Field 001 in MARC Authority Format"@en .
nalt:334452_def
  a <https://lod.nal.usda.gov/naltv#Definition> ;
  rdf:value "Contaminante emitido directamente a la atmósfera desde su fuente y que mantiene la misma forma química, como el polvo que vuela en el aire desde un vertedero."@es, "Any pollutant that is emitted into the atmosphere directly from its source and that retains the same chemical form. An example of a primary pollutant is dust that blows into the air from a landfill."@en ;
  dc:source "US, 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:334452
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  dc:created "2019-10-01"^^xsd:date ;
  dc:modified "2019-12-16"^^xsd:date ;
  skos:broader nalt:5844 ;
  skos:definition nalt:334452_def ;
  skos:inScheme <https://lod.nal.usda.gov/nalt> ;
  skos:prefLabel "primary pollutants"@en, "contaminantes primarios"@es ;
  ns0:marc001 "9813986074500041" ;
  ns0:marc001previous "94516" .

nalt:5844
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:334452 ;
  skos:prefLabel "contaminantes (polución)"@es, "pollutants"@en .