Property talk:P9819

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Daum Cafe ID
identifier for a Daum Cafe forum account

Represents	Daum Cafe (Q130412546)
Applicable "stated in" value	Cafe (Q107689531)
Data type	External identifier
Domain	musical ensemble (Q2088357), musician (Q639669) or performing artist (Q713200)
Allowed values	[^A-Za-z0-9]+
Example	BTS (Q13580495) → BANGTAN BB Girls (Q492721) → BraveGirls0409 Wonder Girls (Q476119) → wg070210
Source	https://cafe.daum.net/
Formatter URL	https://cafe.daum.net/$1
Related to country	South Korea (Q884) (See 73 others)
See also	Daum movie ID (P4277), Daum TV series ID (P4270), Daum Encyclopedia ID (P5184)
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) Database reports/Constraint violations/P9819 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 57 Main statement 52 91.2% of uses Qualifier 5 8.8% of uses
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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/P9819#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/P9819#Unique value, SPARQL (every item), SPARQL (by value)

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

List of violations of this constraint: Database reports/Constraint violations/P9819#Item P31, hourly updated report, search, SPARQL

Type “musical ensemble (Q2088357), musician (Q639669), performing artist (Q713200)”: item must contain property “instance of (P31), subclass of (P279)” with classes “musical ensemble (Q2088357), musician (Q639669), performing artist (Q713200)” 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/P9819#Type Q2088357, Q639669, Q713200, 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/P9819#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/P9819#Entity types

Format “[A-Za-z0-9]+”: 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/P9819#Format, SPARQL