Property talk:P1977

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The Performing Arts Archive person ID
Identifier for an actor/actress/playwright in the Les Archives du spectacle database

Applicable "stated in" value	Les Archives du spectacle (Q80911465)
Data type	External identifier
Domain	According to this template: Instances of actor (Q33999) and its subclasses According to statements in the property: human (Q5) or group of humans (Q16334295) When possible, data should only be stored as statements
Allowed values	[1-9][0-9]*
Example	Yves Montand (Q106057) → 64289 Margarethe von Trotta (Q55418) → 118226 Angela Winkler (Q66377) → 19955
Source	https://www.lesarchivesduspectacle.net/
Formatter URL	https://www.lesarchivesduspectacle.net/?IDX_Personne=$1
Tracking: usage	Category:Pages using Wikidata property P1977 (Q55873786)
Related to country	France (Q142) (See 654 others)
See also	Les Archives du spectacle organization ID (P10320)
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/Complex constraint violations/P1977 Database reports/Humans with missing claims/P1977 Database reports/Constraint violations/P1977 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 22,371 Main statement 21,818 out of 280,052 (8% complete) 97.5% of uses Qualifier 3 <0.1% of uses Reference 550 2.5% of uses
Search for values

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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/P1977#Unique value, hourly updated report, SPARQL (every item), SPARQL (by value)

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). Known exceptions: Manos Hatzidakis (Q447433), Raymond Vincy (Q3421191), Marie Pappenheim (Q1897454), Guénolé Azerthiope (Q3122434), Jean Villard (Q3175041)
List of violations of this constraint: Database reports/Constraint violations/P1977#Single value, SPARQL

Format “[1-9][0-9]*”: value must be formatted using this pattern (PCRE syntax). (Help)

List of violations of this constraint: Database reports/Constraint violations/P1977#Format, hourly updated report, SPARQL

Type “human (Q5), group of humans (Q16334295)”: item must contain property “instance of (P31)” with classes “human (Q5), group of humans (Q16334295)” 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/P1977#Type Q5, Q16334295, SPARQL

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

List of violations of this constraint: Database reports/Constraint violations/P1977#Scope, hourly updated report, 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/P1977#Entity types

Need P106
See occupation (P106). 199 results in 6 november 2020 (Help)
Violations query: SELECT ?item { ?item wdt:P1977 []; wdt:P31 wd:Q5. MINUS { ?item wdt:P106 [] }. } ORDER BY ?item
List of this constraint violations: Database reports/Complex constraint violations/P1977#Need P106

Domain

The stated domain for this property appears to be incorrect. The database contains not only actors, but also plays and playwrights. -- unsigned comment by 00:20, 13 November 2016‎ EncycloPetey (talk | contribs)

That's right, but there are different sets of unique identifiers for actors and plays. In fact, there should be several distinct identifiers! --Beat Estermann (talk) 08:51, 1 April 2018 (UTC)