@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix nalt: <https://lod.nal.usda.gov/nalt/> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix ns0: <https://lod.nal.usda.gov/naltv#> .

<https://lod.nal.usda.gov/naltv#marc001> rdfs:label "Field 001 in MARC Authority Format"@en .
nalt:313527_def
  a <https://lod.nal.usda.gov/naltv#Definition> ;
  rdf:value "Removal of ions from water by exchange with other ions associated with fixed charges on a resin bed. Cations are usually removed and H+ ions are exchanged; OH- ions are exchanged for anions."@en, "Remoción de los iones del agua mediante el intercambio con otros iones asociados a las cargas fijas en un lecho de resina. Los cationes normalmente se eliminan y los iones H+ se intercambian; los iones OH- son sustituidos por aniones."@es ;
  dc:source "Guidelines for Environmental Infection Control in Health-Care Facilities (2003); Glossary, CDC." .

<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:313527
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  dc:created "2018-02-14"^^xsd:date ;
  dc:modified "2018-11-14"^^xsd:date ;
  skos:broader nalt:25345 ;
  skos:definition nalt:313527_def ;
  skos:inScheme <https://lod.nal.usda.gov/nalt> ;
  skos:prefLabel "deionization"@en, "desionización"@es ;
  ns0:marc001 "86519" .

nalt:25345
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:313527 ;
  skos:prefLabel "tratamiento de aguas"@es, "water treatment"@en .