Property talk:P1556

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zbMATH author ID
identifier of a person in the Zentralblatt MATH database

Description	identifier of a person in the zbMATH database
Applicable "stated in" value	zbMATH Open Database (Q18241050)
Data type	External identifier
Domain	According to this template: person According to statements in the property: human (Q5) or collective pseudonym (Q16017119) When possible, data should only be stored as statements
Allowed values	[a-z][a-z\-]*(\.[a-z][a-z\-]*)?(\.[0-9]*)?
Example	Niels Bohr (Q7085) → bohr.niels Israel Gelfand (Q315414) → gelfand.israel-m
Source	https://zbmath.org/authors/
Formatter URL	https://zbmath.org/authors/?q=ai:$1
Tracking: usage	Category:Pages using Wikidata property P1556 (Q54287050)
See also	zbMATH Open document ID (P894), Mathematics Genealogy Project ID (P549), MR Author ID (P4955), All-Russian Mathematical Portal ID (P4252)
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 Mix'n'match (Report) Database reports/Humans with missing claims/P1556 Database reports/Constraint violations/P1556 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 54,600 Main statement 54,344 out of 1,009,918 (5% complete) 99.5% of uses Qualifier 2 <0.1% of uses Reference 254 0.5% of uses
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[create Create a translatable help page (preferably in English) for this property to be included here]

Type “human (Q5), collective pseudonym (Q16017119)”: item must contain property “instance of (P31)” with classes “human (Q5), collective pseudonym (Q16017119)” or their subclasses (defined using subclass of (P279)). (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/P1556#Type Q5, Q16017119, SPARQL

Format “[a-z][a-z\-]*(\.[a-z][a-z\-]*)?(\.[0-9]*)?”: 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/P1556#Format, 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/P1556#Single value, SPARQL

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

List of violations of this constraint: Database reports/Constraint violations/P1556#Unique value, hourly updated report, SPARQL (every item), SPARQL (by value)

Item “occupation (P106)”: Items with this property should also have “occupation (P106)”. (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303). Known exceptions: Polymath project (Q2000812)
List of violations of this constraint: Database reports/Constraint violations/P1556#Item P106, 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/P1556#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/P1556#Scope, SPARQL

Label required in languages: en: Entities using this property should have labels in one of the following languages: en (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/P1556#Label in 'en' language, search, SPARQL

Pattern ^ai:([a-z\-]+\.[a-z\-]*(\.[1-9][0-9]*)?)$ will be automatically replaced to \1. Testing: TODO list

This property is being used by: en:Template:ZbMATH uk:Шаблон:Кінематографіст ca:Plantilla:Infotaula vaixell/base ast:Plantía:Ficha de barcu/base vec:Modeło:Infobox de Nave/formatglobal ga:Teimpléad:WD Bosca Sonraí Soitheach/base ko:틀:위키데이터 속성 추적 Please notify projects that use this property before big changes (renaming, deletion, merge with another property, etc.)