@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 dc: <http://purl.org/dc/terms/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix ns0: <https://lod.nal.usda.gov/naltv#> .

nalt:5850
  skos:prefLabel "calidad ambiental"@es, "environmental quality"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:narrower nalt:5846 .

nalt:375
  skos:prefLabel "sistemas de control medioambiental"@es, "environmental control systems"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:related nalt:5846 .

nalt:5851
  skos:prefLabel "control de la polución"@es, "pollution control"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:related nalt:5846 .

<https://lod.nal.usda.gov/nalt-core>
  rdfs:label "NALT Core"@es, "NALT Core"@en ;
  a skos:ConceptScheme .

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

nalt:5843
  skos:prefLabel "contaminación aérea"@es, "air pollution"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:related nalt:5846 .

nalt:13646
  skos:prefLabel "atmósfera terrestre"@es, "Earth atmosphere"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:related nalt:5846 .

nalt:5846
  skos:exactMatch <http://id.agrisemantics.org/gacs/C8330>, <http://id.loc.gov/authorities/subjects/sh85002686>, <http://id.cabi.org/cabt/7500> ;
  skos:inScheme <https://lod.nal.usda.gov/nalt-core>, <https://lod.nal.usda.gov/nalt> ;
  skos:related nalt:13646, nalt:5851, nalt:375, nalt:5843 ;
  skos:broader nalt:5850 ;
  skos:hiddenLabel "air-quality"@en ;
  dc:created "2006-01-19"^^xsd:date ;
  skos:prefLabel "calidad del aire"@es, "air quality"@en ;
  dc:modified "2017-04-28"^^xsd:date ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  ns0:marc001 "1534" .