@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 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:44757
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  dc:created "2006-01-19"^^xsd:date ;
  dc:modified "2015-09-01"^^xsd:date ;
  skos:altLabel "cardiacas, válvulas"@es ;
  skos:broader nalt:9341 ;
  skos:exactMatch <http://id.agrisemantics.org/gacs/C25965>, <http://id.cabi.org/cabt/55434>, <http://id.loc.gov/authorities/subjects/sh85059727> ;
  skos:inScheme <https://lod.nal.usda.gov/nalt-core>, <https://lod.nal.usda.gov/nalt> ;
  skos:prefLabel "heart valves"@en, "válvulas cardiacas"@es ;
  skos:related nalt:256425, nalt:260262 ;
  ns0:marc001 "17775" .

nalt:256425
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "heart valve diseases"@en, "valvulopatías"@es ;
  skos:related nalt:44757 .

nalt:9341
  a ns0:Product, skos:Concept ;
  skos:narrower nalt:44757 ;
  skos:prefLabel "corazón"@es, "heart"@en .

nalt:260262
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "atrial fibrillation"@en, "fibrilación auricular"@es ;
  skos:related nalt:44757 .