@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:59168_def
  a <https://lod.nal.usda.gov/naltv#Definition> ;
  rdf:value "A cell, tissue, or organism having four sets of chromosomes."@en, "Célula, tejido u organismo que presenta cuatro grupos de cromosomas."@es ;
  dc:source "Burns, Russell M. and Barbara H. Honkala, tech. coords. Silvics of North America, vol 2. Hardwoods; Glossary. Agriculture handbook no. 654. U.S. Department of Agriculture, Forest Service, 1990" .

<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:59168
  a skos:Concept, <https://lod.nal.usda.gov/naltv#Topic> ;
  dc:created "2006-01-19"^^xsd:date ;
  dc:modified "2017-03-15"^^xsd:date ;
  skos:altLabel "tetraploids"@en ;
  skos:broader nalt:6717 ;
  skos:definition nalt:59168_def ;
  skos:exactMatch agrovoc:c_7690, <http://id.agrisemantics.org/gacs/C6114>, <http://id.cabi.org/cabt/115905> ;
  skos:inScheme <https://lod.nal.usda.gov/nalt>, <https://lod.nal.usda.gov/nalt-core> ;
  skos:narrower nalt:295797 ;
  skos:prefLabel "tetraploidy"@en, "tetraploidia"@es ;
  skos:related nalt:279339 ;
  ns0:marc001 "37180" .

nalt:295797
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:59168 ;
  skos:prefLabel "autotetraploide"@es, "autotetraploidy"@en .

nalt:6717
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:59168 ;
  skos:prefLabel "poliploidia"@es, "polyploidy"@en .

nalt:279339
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "pentaploidy"@en, "pentaploidía"@es ;
  skos:related nalt:59168 .