Property talk:P11245

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YouTube handle
unique identifier of a person, organization or channel on YouTube; do not include the "@" symbol

Represents	YouTube handle (Q116175178)
Applicable "stated in" value	YouTube (Q866)
Data type	External identifier
Allowed values	[A-Za-z0-9_\-\.]{3,30}
Example	Veritasium (Q7921397) → veritasium Vsauce (Q3008647) → Vsauce T-Series (Q7667850) → tseries
Formatter URL	https://www.youtube.com/@$1
Related to country	United States of America (Q30) (See 762 others)
See also	YouTube channel ID (P2397)
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 Database reports/Constraint violations/P11245 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 11,001 Main statement 7,412 67.4% of uses Qualifier 3,511 31.9% of uses Reference 78 0.7% of uses
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[create Create a translatable help page (preferably in English) for this property to be included here]

Format “[A-Za-z0-9_\-\.]{3,30}”: 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/P11245#Format, SPARQL

Scope is as main value (Q54828448), as qualifier (Q54828449): 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/P11245#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/P11245#Entity types

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: YouTube (Q18157148), YouTube (Q866)
List of violations of this constraint: Database reports/Constraint violations/P11245#Unique value, SPARQL (every item), SPARQL (by value)

Required qualifier “YouTube channel ID (P2397)”: this property should be used with the listed qualifier. (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/P11245#mandatory qualifier, SPARQL

Qualifiers “YouTube channel ID (P2397), website username or ID (P554), language of work or name (P407), start time (P580), end time (P582), end cause (P1534), has characteristic (P1552), does not have characteristic (P6477), number of subscribers (P3744), number of viewers/listeners (P5436), number of works (P3740), point in time (P585), subject named as (P1810), object named as (P1932), subject has role (P2868), object has role (P3831), statement is subject of (P805), sourcing circumstances (P1480), earliest date (P1319), latest start date (P8555), earliest end date (P8554), latest date (P1326), named after (P138), social media followers (P8687), archive URL (P1065), archive date (P2960), reason for deprecated rank (P2241), reason for preferred rank (P7452), main subject (P921), together with (P1706), URL (P2699), applies to jurisdiction (P1001), identifier shared with (P4070)”: this property should be used only with the listed qualifiers. (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/P11245#allowed qualifiers, SPARQL

Conflicts with “website account on (P553): YouTube (Q866), YouTube Premium (Q18643737), YouTube Kids (Q30637282), YouTube Gaming (Q55020669), YouTube (Q41697543), YouTube TV (Q53720737), YouTube Music (Q28404534)”: this property must not be used with the listed properties and values. (Help)

List of violations of this constraint: Database reports/Constraint violations/P11245#Conflicts with P553, hourly updated report, SPARQL

This property is being used by: uk:Шаблон:YouTube sr:Шаблон:YouTube Handle Please notify projects that use this property before big changes (renaming, deletion, merge with another property, etc.)

Pattern ^(?:https:\/\/(?:www\.)?youtube\.com\/)?@([A-Za-z0-9_\-\.]{3,30})$ will be automatically replaced to \1. Testing: TODO list

Pattern ^(?:https:\/\/(?:www\.)?youtube\.com\/channel\/)?(UC[-_0-9A-Za-z]{21}[AQgw])$ will be automatically replaced to \1 and moved to YouTube channel ID (P2397) property. Testing: TODO list