@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 agrovoc: <http://aims.fao.org/aos/agrovoc/> .
@prefix ns0: <https://lod.nal.usda.gov/naltv#> .

<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:17527
  a skos:Concept, <https://lod.nal.usda.gov/naltv#Topic> ;
  dc:created "2006-01-19"^^xsd:date ;
  dc:modified "2018-09-17"^^xsd:date ;
  skos:altLabel "waste water treatment"@en ;
  skos:broader nalt:25345, nalt:3917 ;
  skos:exactMatch agrovoc:c_25312, <http://id.cabi.org/cabt/124046>, <http://id.agrisemantics.org/gacs/C1851> ;
  skos:inScheme <https://lod.nal.usda.gov/nalt>, <https://lod.nal.usda.gov/nalt-core> ;
  skos:narrower nalt:324399, nalt:277004 ;
  skos:prefLabel "wastewater treatment"@en, "tratamiento de agua residual"@es ;
  skos:related nalt:156845, nalt:208550, nalt:12628, nalt:292322, nalt:290707, nalt:213554, nalt:306392, nalt:135579, nalt:580, nalt:2724, nalt:287793, nalt:229418, nalt:17351, nalt:142443, nalt:324424, nalt:5851 ;
  ns0:marc001 "39797" .

nalt:277004
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:17527 ;
  skos:prefLabel "industrial wastewater treatment"@en, "tratamiento de aguas residuales industriales"@es .

nalt:324399
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:17527 ;
  skos:prefLabel "advanced wastewater treatment"@en, "tratamiento avanzado de aguas residuales"@es .

nalt:156845
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "aguas grises"@es, "greywater"@en ;
  skos:related nalt:17527 .

nalt:208550
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "aguas residuales municipales"@es, "municipal wastewater"@en ;
  skos:related nalt:17527 .

nalt:12628
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "humedales construidos"@es, "constructed wetlands"@en ;
  skos:related nalt:17527 .

nalt:292322
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "membrane bioreactors"@en, "biorreactores de membrana"@es ;
  skos:related nalt:17527 .

nalt:290707
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "moving bed biofilm reactors"@en, "reactores de lecho móvil con biofilm"@es ;
  skos:related nalt:17527 .

nalt:213554
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "bioaumentación"@es, "bioaugmentation"@en ;
  skos:related nalt:17527 .

nalt:306392
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "electrocoagulación"@es, "electrocoagulation"@en ;
  skos:related nalt:17527 .

nalt:135579
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "microbial fuel cells"@en, "pilas de biocombustible"@es ;
  skos:related nalt:17527 .

nalt:580
  a ns0:Product, skos:Concept ;
  skos:prefLabel "biosólidos"@es, "biosolids"@en ;
  skos:related nalt:17527 .

nalt:2724
  a ns0:Product, skos:Concept ;
  skos:prefLabel "agua residual"@es, "wastewater"@en ;
  skos:related nalt:17527 .

nalt:287793
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "vermifiltración"@es, "vermifiltration"@en ;
  skos:related nalt:17527 .

nalt:3917
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:17527 ;
  skos:prefLabel "tratamiento de desechos"@es, "waste treatment"@en .

nalt:229418
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "membranas líquidas"@es, "liquid membranes"@en ;
  skos:related nalt:17527 .

nalt:17351
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "biofiltración"@es, "biofiltration"@en ;
  skos:related nalt:17527 .

nalt:142443
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "purificación del agua"@es, "water purification"@en ;
  skos:related nalt:17527 .

nalt:25345
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:17527 ;
  skos:prefLabel "tratamiento de aguas"@es, "water treatment"@en .

nalt:324424
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "microbial bioremediation"@en, "biorremediación microbiana"@es ;
  skos:related nalt:17527 .

nalt:5851
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "control de la polución"@es, "pollution control"@en ;
  skos:related nalt:17527 .