@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#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .

nalt:21737
  skos:related nalt:212022 ;
  skos:prefLabel "hydraulic structures"@en, "estructuras hidráulicas"@es ;
  skos:altLabel "rip raps"@en, "water control structures"@en, "gabions"@en ;
  skos:narrower nalt:324622, nalt:46286, nalt:21736, nalt:306488, nalt:190511, nalt:46287, nalt:270666, nalt:31693 ;
  skos:exactMatch <http://id.agrisemantics.org/gacs/C11062>, <http://aims.fao.org/aos/agrovoc/c_3714>, <http://id.cabi.org/cabt/59125> ;
  skos:hiddenLabel "spur dike"@en, "instream structure"@en, "in-stream structure"@en, "instream structures"@en, "in-stream structures"@en, "spur dikes"@en, "hydraulic-structures"@en ;
  dc:modified "2020-03-06"^^xsd:date ;
  dc:created "2006-01-19"^^xsd:date ;
  skos:broader nalt:46285, nalt:5481 ;
  skos:definition nalt:21737_def ;
  a skos:Concept, <https://lod.nal.usda.gov/naltv#Topic> ;
  ns0:marc001 "18772" ;
  skos:inScheme <https://lod.nal.usda.gov/nalt>, <https://lod.nal.usda.gov/nalt-core> .

nalt:324622
  skos:prefLabel "canales hidráulicos"@es, "hydraulic flumes"@en ;
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:21737 .

nalt:46286
  skos:prefLabel "vertedero"@es, "weirs"@en ;
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:21737 .

nalt:31693
  skos:prefLabel "dique (hidrología)"@es, "dams (hydrology)"@en ;
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:21737 .

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

nalt:46287
  skos:prefLabel "pozos"@es, "wells"@en ;
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:21737 .

nalt:306488
  skos:prefLabel "desagües"@es, "spillways"@en ;
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:21737 .

nalt:21737_def
  rdf:value "Estructuras artificiales que sirven para desviar, restringir, detener o controlas de alguna otra forma el flujo natural del agua."@es, "A manmade structure that serves the purpose of diverting, restricting, stopping, or otherwise controlling the natural flow of water."@en ;
  dc:source "NAL Thesaurus Staff" ;
  a ns0:Definition .

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

nalt:21736
  skos:prefLabel "canales (vías navegables)"@es, "canals (waterways)"@en ;
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:21737 .

nalt:212022
  skos:prefLabel "control de las inundaciones"@es, "flood control"@en ;
  a ns0:Topic, skos:Concept ;
  skos:related nalt:21737 .

nalt:46285
  skos:prefLabel "gestión del agua"@es, "water management"@en ;
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:21737 .

nalt:5481
  skos:prefLabel "estructuras hechas por el hombre"@es, "manmade structures"@en ;
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:21737 .

nalt:190511
  skos:prefLabel "escalas de peces"@es, "fish ladders"@en ;
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:21737 .

nalt:270666
  skos:prefLabel "alcantarillas"@es, "culverts"@en ;
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:21737 .