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(P1903)
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volcanic explosivity index
scale indicating size of an explosive volcanic eruption
VEI
In more languages
Data type
Item
Statements
instance of
Wikidata property related to events
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Wikidata property related to geology
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Wikidata item of this property
Volcanic Explosivity Index
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Wikidata property example
2010 eruptions of Eyjafjallajökull
volcanic explosivity index
Volcanic explosivity index 4: Pelean/Plinian
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1815 eruption of Mount Tambora
volcanic explosivity index
Volcanic explosivity index 7: Ultra-Plinian
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property usage tracking category
Category:Pages using Wikidata property P1903
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category for value not in Wikidata
Q101364549
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stability of property value
sometimes changes
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related property
Global Volcanism Program ID
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volcano observatory
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property proposal discussion
https://www.wikidata.org/wiki/Wikidata:Property_proposal/Archive/31#P1903
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Constraints
property constraint
one-of constraint
item of property constraint
Volcanic explosivity index 0: Hawaiian
Volcanic explosivity index 1: Hawaiian/Strombolian
Volcanic explosivity index 2: Strombolian/Vulcanian
Volcanic explosivity index 3: Vulcanian/Pelean
Volcanic explosivity index 4: Pelean/Plinian
Volcanic explosivity index 5: Plinian
Volcanic explosivity index 6: Plinian/Ultra-Plinian
Volcanic explosivity index 7: Ultra-Plinian
Volcanic explosivity index 8: Supervolcanic
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subject type constraint
class
volcanic eruption
relation
instance or subclass of
constraint status
mandatory 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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