Property talk:P2399

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British Council artist ID
identifier for an artist, in the catalogue of the British Council

Associated item	British Council (Q45433)
Data type	External identifier
Domain	According to this template: artists According to statements in the property: human (Q5) or group of humans (Q16334295) When possible, data should only be stored as statements
Allowed values	[a-z][a-z-]+(1|2)[0-9]{3}
Example	F Gregory Brown (Q18389785) → brown-f-gregory-1887 Terry Gilliam (Q25078) → gilliam-terry-1940 Robert Adams (Q135099) → adams-robert-1917
Source	http://visualarts.britishcouncil.org/collection
Formatter URL	http://visualarts.britishcouncil.org/collection/artists/$1
Robot and gadget jobs	Possibly Mix'n'Match
Tracking: usage	Category:Pages using Wikidata property P2399 (Q45315085)
Related to country	United Kingdom (Q145) (See 329 others)
See also	British Council writer ID (P5364)
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/P2399 Database reports/Constraint violations/P2399 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 1,299 Main statement 1,064 81.9% of uses Qualifier 3 0.2% of uses Reference 232 17.9% 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-]+(1|2)[0-9]{3}”: 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). Known exceptions: Grainger Johnson (Q39797756)
List of violations of this constraint: Database reports/Constraint violations/P2399#Format, 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/P2399#Unique value, 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).
List of violations of this constraint: Database reports/Constraint violations/P2399#Single value, 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/P2399#Type Q5, Q16334295, SPARQL

Item “sex or gender (P21)”: Items with this property should also have “sex or gender (P21)”. (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303). Known exceptions: J. Walter Thompson (Q1676726), Thomson & Craighead (Q7795856), Gilbert & George (Q684974), Art & Language (Q558276), Jane and Louise Wilson (Q15493945), Boyle Family (Q27926150), Jake and Dinos Chapman (Q953124), J. & W. Beggarstaff (Q2860248), Boredomresearch (Q4944828)
List of violations of this constraint: Database reports/Constraint violations/P2399#Item P21, search, SPARQL

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). Known exceptions: J. Walter Thompson (Q1676726), Thomson & Craighead (Q7795856), Gilbert & George (Q684974), Art & Language (Q558276), Jane and Louise Wilson (Q15493945), Boyle Family (Q27926150), Jake and Dinos Chapman (Q953124), J. & W. Beggarstaff (Q2860248), Boredomresearch (Q4944828)
List of violations of this constraint: Database reports/Constraint violations/P2399#Item P569, SPARQL

Item “occupation (P106): artist (Q483501), painter (Q1028181), photographer (Q33231), sculptor (Q1281618), illustrator (Q644687), engraver (Q329439)”: Items with this property should also have “occupation (P106): artist (Q483501), painter (Q1028181), photographer (Q33231), sculptor (Q1281618), illustrator (Q644687), engraver (Q329439)”. (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303). Known exceptions: J. Walter Thompson (Q1676726), Thomson & Craighead (Q7795856), Gilbert & George (Q684974), Art & Language (Q558276), Jane and Louise Wilson (Q15493945), Boyle Family (Q27926150), Jake and Dinos Chapman (Q953124), J. & W. Beggarstaff (Q2860248), Boredomresearch (Q4944828), Terry Gilliam (Q25078)
List of violations of this constraint: Database reports/Constraint violations/P2399#Item P106, search

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/P2399#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/P2399#Scope, SPARQL