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

nalt:19128
  skos:prefLabel "agua salina"@es, "saline water"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:related nalt:26766 .

nalt:28292
  skos:prefLabel "salud pública"@es, "public health"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:related nalt:26766 .

nalt:46307
  skos:prefLabel "sólidos totales disueltos"@es, "total dissolved solids"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:related nalt:26766 .

nalt:181
  skos:prefLabel "análisis de agua"@es, "water analysis"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:related nalt:26766 .

nalt:67253
  skos:prefLabel "dureza del agua"@es, "water hardness"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:broader nalt:26766 .

nalt:24713
  skos:prefLabel "hidroquímica"@es, "hydrochemistry"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:related nalt:26766 .

nalt:8380
  skos:prefLabel "oxígeno disuelto"@es, "dissolved oxygen"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:related nalt:26766 .

nalt:6582
  skos:prefLabel "topes de conservación"@es, "conservation buffers"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:related nalt:26766 .

nalt:12628
  skos:prefLabel "humedales construidos"@es, "constructed wetlands"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:related nalt:26766 .

nalt:26766
  skos:narrower nalt:67253 ;
  skos:related nalt:181, nalt:19128, nalt:6582, nalt:17279, nalt:5851, nalt:46307, nalt:8380, nalt:37441, nalt:24713, nalt:12628, nalt:25345, nalt:5217, nalt:28292, nalt:58067, nalt:46308, nalt:11570, nalt:52964 ;
  skos:broader nalt:5850 ;
  dc:created "2006-01-19"^^xsd:date ;
  skos:hiddenLabel "ground-water quality"@en, "ground water quality"@en, "water-quality"@en, "freshwater quality"@en ;
  skos:inScheme <https://lod.nal.usda.gov/nalt>, <https://lod.nal.usda.gov/nalt-core> ;
  skos:exactMatch <http://id.agrisemantics.org/gacs/C848>, <http://aims.fao.org/aos/agrovoc/c_16061>, <http://id.cabi.org/cabt/124107> ;
  a skos:Concept, <https://lod.nal.usda.gov/naltv#Topic> ;
  dc:modified "2020-04-13"^^xsd:date ;
  skos:prefLabel "calidad del agua"@es, "water quality"@en ;
  skos:altLabel "groundwater quality"@en, "water clarity"@en ;
  ns0:marc001 "39826" .

nalt:37441
  skos:prefLabel "eutroficación"@es, "eutrophication"@en ;
  a ns0:Topic, skos:Concept ;
  skos:related nalt:26766 .

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

nalt:5851
  skos:prefLabel "control de la polución"@es, "pollution control"@en ;
  a ns0:Topic, skos:Concept ;
  skos:related nalt:26766 .

ns0:Topic
  rdfs:label "Topic"@en ;
  a owl:Class .

nalt:58067
  skos:prefLabel "salinidad"@es, "salinity"@en ;
  a ns0:Topic, skos:Concept ;
  skos:related nalt:26766 .

nalt:11570
  skos:prefLabel "recursos hídricos"@es, "water resources"@en ;
  a ns0:Topic, skos:Concept ;
  skos:related nalt:26766 .

nalt:17279
  skos:prefLabel "carga contaminante"@es, "pollution load"@en ;
  a ns0:Topic, skos:Concept ;
  skos:related nalt:26766 .

nalt:25345
  skos:prefLabel "tratamiento de aguas"@es, "water treatment"@en ;
  a ns0:Topic, skos:Concept ;
  skos:related nalt:26766 .

nalt:5850
  skos:prefLabel "calidad ambiental"@es, "environmental quality"@en ;
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:26766 .

nalt:46308
  skos:prefLabel "sólidos totales suspendidos"@es, "total suspended solids"@en ;
  a ns0:Topic, skos:Concept ;
  skos:related nalt:26766 .

nalt:52964
  skos:prefLabel "sólidos totales"@es, "total solids"@en ;
  a ns0:Topic, skos:Concept ;
  skos:related nalt:26766 .

nalt:5217
  skos:prefLabel "contaminación del agua"@es, "water pollution"@en ;
  a ns0:Topic, skos:Concept ;
  skos:related nalt:26766 .