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(P2812)
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English
MathWorld identifier
Identifier for entries in MathWorld, online mathematics reference work
Wolfram MathWorld identifier
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Data type
External identifier
Statements
instance of
Wikidata property for authority control
0 references
Wikidata property related to mathematics
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subject item of this property
MathWorld
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Wikidata property example
gigantic prime
MathWorld identifier
GiganticPrime
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Poincaré conjecture
MathWorld identifier
PoincareConjecture
0 references
de Longchamps point
MathWorld identifier
deLongchampsPoint
0 references
aleph null
MathWorld identifier
Aleph-0
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formatter URL
http://mathworld.wolfram.com/$1.html
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format as a regular expression
[0-9A-Za-z-]+
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source website for the property
http://mathworld.wolfram.com
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property usage tracking category
Category:Pages using Wikidata property P2812
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category for value same as Wikidata
Q32085184
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category for value not in Wikidata
Q27492349
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category for value different from Wikidata
Q27492336
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see also
Brilliant Wiki ID
1 reference
Wikimedia import URL
https://www.wikidata.org/w/index.php?title=Wikidata:Property_proposal/Brillant_Wiki_ID&oldid=874911051
property proposal discussion
https://www.wikidata.org/wiki/Wikidata:Property_proposal/Archive/51#P2812
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Constraints
property constraint
single value constraint
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distinct values constraint
exception to constraint
Butterfly curve
Butterfly curve
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format constraint
format as a regular expression
[a-zA-Z0-9-]+
constraint status
mandatory constraint
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property scope constraint
constraint status
mandatory constraint
property scope
as main value
as references
0 references