@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:28473
  a skos:Concept, <https://lod.nal.usda.gov/naltv#Topic> ;
  dc:created "2006-01-19"^^xsd:date ;
  dc:modified "2016-09-06"^^xsd:date ;
  skos:broader nalt:13132 ;
  skos:exactMatch agrovoc:c_5925, <http://id.agrisemantics.org/gacs/C13150>, <http://id.cabi.org/cabt/91054> ;
  skos:inScheme <https://lod.nal.usda.gov/nalt>, <https://lod.nal.usda.gov/nalt-core> ;
  skos:narrower nalt:34476, nalt:29297, nalt:28471 ;
  skos:prefLabel "pipes"@en, "cañerías"@es ;
  skos:related nalt:56946 ;
  ns0:marc001 "28808" .

nalt:28471
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:28473 ;
  skos:prefLabel "concrete pipes"@en, "cañerías de hormigón"@es .

nalt:29297
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:28473 ;
  skos:prefLabel "tubos de plástico"@es, "plastic pipes"@en .

nalt:34476
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:28473 ;
  skos:prefLabel "cañerías de drenaje"@es, "drain pipes"@en .

nalt:56946
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "tubes"@en, "tubos"@es ;
  skos:related nalt:28473 .

nalt:13132
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:28473 ;
  skos:prefLabel "partes principales y piezas de montaje"@es, "parts and components"@en .