Property talk:P8523

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Présence Compositrices composer ID
identifier of a female composer on the website Présence Compositrices

Applicable "stated in" value	Présence Compositrices (Q98201536)
Data type	External identifier
Domain	human (Q5)
Allowed values	[a-z]+(-[a-z]+)*
Example	Els Aarne (Q453545) → aarne-els Camille Pépin (Q23021179) → pepin-camille Francesca Caccini (Q232035) → caccini-francesca Juliet Palmer (Q6308897) → palmer-juliet
Source	https://www.presencecompositrices.com/recherche-compositrice
Formatter URL	https://www.presencecompositrices.com/compositrice/$1
Tracking: usage	Category:Pages using Wikidata property P8523 (Q108850948)
See also	Présence Compositrices work ID (P8665)
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/P8523 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 1,851 Main statement 1,757 out of 1,903 (92% complete) 94.9% of uses Qualifier 4 0.2% of uses Reference 90 4.9% of uses
Search for values

[create Create a translatable help page (preferably in English) for this property to be included here]

Format “[a-z]+(-[a-z]+)*”: value must be formatted using this pattern (PCRE syntax). (Help)

List of violations of this constraint: Database reports/Constraint violations/P8523#Format, hourly updated report, SPARQL

Item “occupation (P106): composer (Q36834), classical composer (Q21680663), songwriter (Q753110), film score composer (Q1415090), singer-songwriter (Q488205)”: Items with this property should also have “occupation (P106): composer (Q36834), classical composer (Q21680663), songwriter (Q753110), film score composer (Q1415090), singer-songwriter (Q488205)”. (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/P8523#Item P106, search

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: Poldowski (Q4107299), Clara Schumann (Q132232), Berta Alves de Sousa (Q4895401), Alma Mahler (Q156898), Fanny Mendelssohn (Q57286), Dulcie Holland (Q5313348), Ester Mägi (Q509461)
List of violations of this constraint: Database reports/Constraint violations/P8523#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/P8523#Unique value, SPARQL (every item), SPARQL (by value)

Item “sex or gender (P21): female (Q6581072), trans woman (Q1052281)”: Items with this property should also have “sex or gender (P21): female (Q6581072), trans woman (Q1052281)”. (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/P8523#Item P21, search

Item “date of birth (P569)”: Items with this property should also have “date of birth (P569)”. (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/P8523#Item P569, SPARQL

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/P8523#Scope, 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/P8523#Entity types

Type “human (Q5)”: item must contain property “instance of (P31)” with classes “human (Q5)” 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/P8523#Type Q5, SPARQL

Item “place of birth (P19)”: Items with this property should also have “place of birth (P19)”. (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/P8523#Item P19, search, SPARQL

Label required in languages: fr: Entities using this property should have labels in one of the following languages: fr (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/P8523#Label in 'fr' language, search, SPARQL