@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 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 .
nalt:51464_def
  a <https://lod.nal.usda.gov/naltv#Definition> ;
  rdf:value "A transmissible viral disease of birds caused by avian herpesvirus 2 (Herpesvirus 2, Gallid) and other Mardivirus. There is lymphoid cell infiltration or lymphomatous tumor formation in the peripheral nerves and gonads, but may also involve visceral organs, skin, muscle, and the eye."@en, "Enfermedad viral de las aves transmisible y causada por el herpesvirus 2 aviar. Hay una infiltración de células linfoides o la formación de un tumor linfomatoso en los nervios periféricos y gónadas, pero que también puede afectar los órganos viscerales, piel, músculos y ojos."@es ;
  dc:source "Medical Subject Headings 2012" .

<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:51464
  a skos:Concept, <https://lod.nal.usda.gov/naltv#Topic> ;
  dc:created "2006-01-19"^^xsd:date ;
  dc:modified "2020-07-30"^^xsd:date ;
  skos:altLabel "Marek's disease"@en ;
  skos:broader nalt:217601, nalt:14159 ;
  skos:closeMatch <http://id.loc.gov/authorities/subjects/sh85081032> ;
  skos:definition nalt:51464_def ;
  skos:exactMatch agrovoc:c_4599, <http://id.agrisemantics.org/gacs/C19937>, <http://id.cabi.org/cabt/70178> ;
  skos:inScheme <https://lod.nal.usda.gov/nalt>, <https://lod.nal.usda.gov/nalt-core> ;
  skos:prefLabel "enfermedad de Marek"@es, "Marek disease"@en ;
  skos:related nalt:42208, nalt:123507 ;
  ns0:marc001 "22489" .

nalt:42208
  a ns0:Organism, skos:Concept ;
  skos:prefLabel "Gallid alphaherpesvirus 2"@en, "Gallid alphaherpesvirus 2"@es ;
  skos:related nalt:51464 .

nalt:123507
  a ns0:Organism, skos:Concept ;
  skos:prefLabel "Mardivirus"@es, "Mardivirus"@en ;
  skos:related nalt:51464 .

nalt:14159
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:51464 ;
  skos:prefLabel "enfermedades de las aves de corral"@es, "poultry diseases"@en .

nalt:217601
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:51464 ;
  skos:prefLabel "Herpesviridae infections"@en, "infecciones de Herpesviridae"@es .