@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix nalt: <https://lod.nal.usda.gov/nalt/> .
@prefix dc: <http://purl.org/dc/terms/> .
@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 .
<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:333200
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  dc:created "2019-08-22"^^xsd:date ;
  dc:modified "2020-02-11"^^xsd:date ;
  skos:broader nalt:18167 ;
  skos:inScheme <https://lod.nal.usda.gov/nalt> ;
  skos:prefLabel "muestreo de aire"@es, "air sampling"@en ;
  skos:related nalt:334302, nalt:334493, nalt:5844, nalt:5843 ;
  ns0:marc001 "9813984304700041" ;
  ns0:marc001previous "93327" .

nalt:334302
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "muestreo polínico"@es, "pollen sampling"@en ;
  skos:related nalt:333200 .

nalt:334493
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "aerobiología"@es, "aerobiology"@en ;
  skos:related nalt:333200 .

nalt:18167
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:333200 ;
  skos:prefLabel "muestreo"@es, "sampling"@en .

nalt:5844
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "contaminantes (polución)"@es, "pollutants"@en ;
  skos:related nalt:333200 .

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