Property talk:P6521

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Crew United person and company ID
identifier for persons and companies on Crew United

Applicable "stated in" value	Crew United (Q1139837)
Data type	External identifier
Corresponding template	Template:Crew united name (Q14410953)
Domain	human (Q5) or organization (Q43229)
Allowed values	\d+
Example	Joachim Steinkamp (Q1452981) → 118621 Anette Hellwig (Q529519) → 26150 Neelesha Barthel (Q1171155) → 11765 Kinescope Film (Q112402000) → 371155
Formatter URL	https://www.crew-united.com/de/profilansichten/?IDM=$1
Related to country	Germany (Q183) (See 347 others)
See also	Crew United title ID (P6359)
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/P6521 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 7,572 Main statement 7,406 97.8% of uses Qualifier 4 <0.1% of uses Reference 162 2.1% 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). Known exceptions: Gérard Depardieu (Q106508)
List of violations of this constraint: Database reports/Constraint violations/P6521#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/P6521#Unique value, SPARQL (every item), SPARQL (by value)

Format “\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/P6521#Format, SPARQL

Item “occupation (P106)”: Items with this property should also have “occupation (P106)”. (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/P6521#Item P106, search, SPARQL

Type “human (Q5), organization (Q43229)”: item must contain property “instance of (P31)” with classes “human (Q5), organization (Q43229)” 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/P6521#Type Q5, Q43229, 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/P6521#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/P6521#Scope, SPARQL

This property is being used by: de:Vorlage:Crew united Name als:Vorlage:Crew united Name gsw:Vorlage:Crew united Name Please notify projects that use this property before big changes (renaming, deletion, merge with another property, etc.)

Crew united person id for companies

Adding the crew united Person id to a company produces following "error" message:

type constraint

Entities using the Crew United person ID property should be instances of human (or of a subclass of it), but Taglicht Media currently isn't.

I think it it not correct to require an instance of human.

--Tommes (talk) 21:20, 22 March 2021 (UTC)

I agree and I changed the constraint[1]. - Valentina.Anitnelav (talk) 10:06, 23 August 2021 (UTC)