Property talk:P5510

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DEFA film database ID (deprecated)
identifier in the film database of the DEFA foundation

Applicable "stated in" value	DEFA film database (Q55738549)
Data type	External identifier
Domain	film (Q11424) or film collection (Q112110670)
Allowed values	[a-z0-9]+(-[a-z0-9]+)*
Example	no label (Q55554342) → der-fallende-schatten Strike (Q151177) → statschka Last Year Titanic (Q20184550) → letztes-jahr-titanic
Formatter URL	https://www.defa-stiftung.de/filme/filme-suchen/$1/
Related to country	Germany (Q183) (See 362 others) German Democratic Republic (Q16957) (See 2 others)
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 Mix'n'match (Report) Database reports/Constraint violations/P5510 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 2,875 Main statement 2,578 89.7% of uses Qualifier 3 0.1% of uses Reference 294 10.2% of uses
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Type “film (Q11424), film collection (Q112110670)”: item must contain property “instance of (P31)” with classes “film (Q11424), film collection (Q112110670)” 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/P5510#Type Q11424, Q112110670, SPARQL

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/P5510#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). Known exceptions: Liberation: The Battle of Berlin (Q58215910), Liberation: The Last Assault (Q58215923)
List of violations of this constraint: Database reports/Constraint violations/P5510#Unique value, SPARQL (every item), SPARQL (by value)

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/P5510#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/P5510#Scope, SPARQL

Format “[a-z0-9]+(-[a-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). Known exceptions: Wikibase reason for deprecated rank (Q27949697), obsolete (Q107356532)
List of violations of this constraint: Database reports/Constraint violations/P5510#Format, SPARQL