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

nalt:5844
  skos:prefLabel "contaminantes (polución)"@es, "pollutants"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:related nalt:333200 .

nalt:334302
  skos:prefLabel "muestreo polínico"@es, "pollen sampling"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:related nalt:333200 .

nalt:18167
  skos:prefLabel "muestreo"@es, "sampling"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:narrower nalt:333200 .

nalt:334493
  skos:prefLabel "aerobiología"@es, "aerobiology"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:related nalt:333200 .

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

nalt:333200
  skos:hiddenLabel "air sample"@en, "open-air sampling"@en, "air samples"@en ;
  skos:inScheme <https://lod.nal.usda.gov/nalt> ;
  skos:broader nalt:18167 ;
  ns0:marc001previous "93327" ;
  skos:prefLabel "air sampling"@en, "muestreo de aire"@es ;
  skos:related nalt:334302, nalt:5844, nalt:5843, nalt:334493 ;
  a skos:Concept, ns0:Topic ;
  dc:created "2019-08-22"^^xsd:date ;
  ns0:marc001 "9813984304700041" ;
  dc:modified "2020-02-11"^^xsd:date .

nalt:5843
  skos:prefLabel "contaminación aérea"@es, "air pollution"@en ;
  a ns0:Topic, skos:Concept ;
  skos:related nalt:333200 .

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