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(P8556)
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English
extinction date
date that a species or language is thought to have gone extinct
date of extinction
In more languages
Data type
Point in time
Statements
instance of
Wikidata property with datatype 'time'
0 references
Wikidata property related to taxa
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Wikidata property for items about languages
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subproperty of
dissolved, abolished or demolished date
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Wikidata property example
Raphus cucullatus
extinction date
1690
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quagga
extinction date
12 August 1883
Gregorian
applies to part
captivity
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quagga
extinction date
1878
applies to part
wild animal
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Old English
extinction date
1100
sourcing circumstances
circa
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Homo floresiensis
extinction date
50000 years BCE
sourcing circumstances
circa
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related property
dissolved, abolished or demolished date
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date of disappearance
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IUCN conservation status
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property proposal discussion
https://www.wikidata.org/wiki/Wikidata:Property_proposal/extinction_date
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Constraints
property constraint
subject type constraint
relation
instance of
class
fossil taxon
languoid
extinct taxon
noble family
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citation needed constraint
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property scope constraint
property scope
as main value
as qualifier
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allowed-entity-types constraint
item of property constraint
Wikibase item
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allowed qualifiers constraint
property
sourcing circumstances
applies to part
refine date
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item-requires-statement constraint
property
IUCN conservation status
item of property constraint
extinct species
constraint status
suggestion constraint
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