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

nalt:291919
  skos:hiddenLabel "thin film composite membrane"@en, "thin-film composite membranes"@en, "TFC membrane"@en, "ultrathin film composite membrane"@en, "ultrathin film composite membranes"@en ;
  skos:prefLabel "thin film composite membranes"@en, "membranas compuestas de capa delgada"@es ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:broader nalt:291870 ;
  ns0:marc001 "84167" ;
  dc:created "2017-02-09"^^xsd:date ;
  skos:related nalt:142443 ;
  skos:altLabel "TFC membranes"@en, "thin-film composite (TFC) membranes"@en ;
  dc:modified "2017-11-10"^^xsd:date ;
  skos:inScheme <https://lod.nal.usda.gov/nalt> .

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

nalt:291870
  skos:prefLabel "membranas asimétricas"@es, "asymmetric membranes"@en ;
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:291919 .

<https://lod.nal.usda.gov/nalt>
  rdfs:label "NALT Full"@en ;
  a skos:ConceptScheme .

nalt:142443
  skos:prefLabel "purificación del agua"@es, "water purification"@en ;
  a ns0:Topic, skos:Concept ;
  skos:related nalt:291919 .