Property talk:P6307

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Wikibase Registry ID
Q-ID in the Wikibase Registry

Applicable "stated in" value	Wikibase Registry (Q55339228)
Has quality	MediaWiki page title (Q83336425)
Data type	External identifier
Domain	website (Q35127), license (Q79719) or database (Q8513)
Allowed values	Q[1-9]\d*
Example	OpenStreetMap Wiki (Q18635431) → Q26 (RDF) Wikidata (Q2013) → Q2 (RDF) Wikibase Registry (Q55339228) → Q4 (RDF)
Source	https://wikibase-registry.wmflabs.org/wiki/Special:AllPages?from=&to=&namespace=120&hideredirects=1
Formatter URL	https://wikibase-registry.wmflabs.org/wiki/Item:$1
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/P6307 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 39 Main statement 16 out of 147 (11% complete) 41% of uses Qualifier 3 7.7% of uses Reference 20 51.3% of uses
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[create Create a translatable help page (preferably in English) for this property to be included here]

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/P6307#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/P6307#Unique value, SPARQL (every item), SPARQL (by value)

Format “Q[1-9]\d*”: 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/P6307#Format, SPARQL

Type “website (Q35127), license (Q79719), database (Q8513)”: item must contain property “instance of (P31)” with classes “website (Q35127), license (Q79719), database (Q8513)” 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/P6307#Type Q35127, Q79719, Q8513, SPARQL

Item “uses (P2283): Wikibase (Q16354758)”: Items with this property should also have “uses (P2283): Wikibase (Q16354758)”. (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/P6307#Item P2283, 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/P6307#Entity types

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

List of violations of this constraint: Database reports/Constraint violations/P6307#Scope, hourly updated report, SPARQL

Entity ID

The entity ID should be started with Q. Thought?--GZWDer (talk) 21:22, 19 January 2019 (UTC)

Changed.--GZWDer (talk) 13:37, 4 July 2019 (UTC)

Wikibase World

@Harej: Now that Wikibase World (Q119477952) has replaced Wikibase Registry (Q55339228), should there be a new property for linking to the new site? Minh Nguyễn ^💬 23:19, 1 July 2023 (UTC)

I would support such a property. Harej (talk) 23:29, 1 July 2023 (UTC)

See: Wikidata:Property proposal/Wikibase World identifier. Harej (talk) 03:59, 2 July 2023 (UTC)