Property talk:P4955

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MR Author ID
Mathematical Reviews ID in MathSciNet

Applicable "stated in" value	Mathematical Reviews (Q211172)
Data type	External identifier
Allowed values	[1-9]\d{4,6}
Example	David Hilbert (Q41585) → 85745 Guido Stampacchia (Q470471) → 166150 Gilbert Agnew Hunt (Q16018157) → 464759
Source	https://mathscinet.ams.org/mathscinet/MRAuthorID/search
Formatter URL	https://mathscinet.ams.org/mathscinet/MRAuthorID/$1
Tracking: usage	Category:Pages using Wikidata property P4955 (Q54286998)
See also	Mathematical Reviews ID (P889), zbMATH author ID (P1556), Mathematical Reviews journal ID (P5867), All-Russian Mathematical Portal ID (P4252), Mathematics Genealogy Project ID (P549)
Lists	Items with the most statements of this property Count of items by number of statements (chart) Items with the most statements Items with the fewest statements Count of items by number of sitelinks (chart) Items with the most sitelinks Items with the most sitelinks, but no link to one Wikipedia (sample: Welsh Wikipedia, cywiki) Items with the fewest sitelinks Most linked wikis Items with the most identifier properties Items with no other external identifier Items with no other statements Most recently created items Items with novalue claims Items with unknown value claims Usage history (total) Usage history (main statement) Chart by item creation date Map of people by place values: place of birth educated at work location residence place of death place of burial January 1st dates People with date of birth on January 1 People with date of death on January 1 People with both dates on January 1 Database reports/Constraint violations/P4955 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 155,654 Main statement 155,587 out of 888,403 (18% complete) >99.9% of uses Qualifier 3 <0.1% of uses Reference 64 <0.1% of uses
Search for values

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Item “instance of (P31): human (Q5)”: Items with this property should also have “instance of (P31): human (Q5)”. (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303). Known exceptions: Nicolas Bourbaki (Q190529)
List of violations of this constraint: Database reports/Constraint violations/P4955#Item P31, search, SPARQL

Single value: this property generally contains a single value. (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P4955#Single value, SPARQL

Distinct values: this property likely contains a value that is different from all other items. (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P4955#Unique value, SPARQL (every item), SPARQL (by value)

Format “[1-9]\d{4,6}”: value must be formatted using this pattern (PCRE syntax). (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P4955#Format, SPARQL

Conflicts with “Mathematical Reviews ID (P889)”: this property must not be used with the listed properties and values. (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P4955#Conflicts with P889, search, SPARQL

Allowed entity types are Wikibase item (Q29934200): the property may only be used on a certain entity type (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P4955#Entity types

Scope is as main value (Q54828448), as reference (Q54828450): the property must be used by specified way only (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P4955#Scope, SPARQL

This property is being used by: ko:틀:위키데이터 속성 추적 Please notify projects that use this property before big changes (renaming, deletion, merge with another property, etc.)