Property talk:P12203

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official wiki URL
URL of the official wiki for the item

Represents	wiki (Q171)
Has quality	official (Q29509043)
Data type	URL
Allowed values	(https?|ftps?)://\S+(?i)((?!\b(://web\.archive\.org/)).)*^((?!google\.com/search\?).)*$
Example	Starbound (Q6332857) → https://starbounder.org/Starbound_Wiki Team Fortress (Q18396192) → https://wiki.teamfortress.com/wiki/Main_Page Terraria (Q108371557) → https://terraria.wiki.gg/wiki/Terraria_Wiki Frackin' Universe (Q123013518) → https://frackinuniverse.miraheze.org/wiki/Main_Page PHP (Q59) → https://wiki.php.net/ Arch Linux (Q185576) → https://wiki.archlinux.org/
See also	official website (P856), official blog URL (P1581), official forum URL (P10027), official shop URL (P10225), wiki.gg wiki ID (P11994), Fandom wiki ID (P4073)
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 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/P12203 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 295 Main statement 106 35.9% of uses Qualifier 8 2.7% of uses Reference 181 61.4% of uses
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[create Create a translatable help page (preferably in English) for this property to be included here]

Format “(https?|ftps?)://\S+”: 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/P12203#Format, SPARQL

Scope is as main value (Q54828448): 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/P12203#Scope, 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/P12203#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/P12203#Unique value, SPARQL (every item), SPARQL (by value)

Format “(?i)((?!\b(://web\.archive\.org/)).)*”: 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: Wayback Machine (Q648266)
List of violations of this constraint: Database reports/Constraint violations/P12203#Format, SPARQL

Item “instance of (P31)”: Items with this property should also have “instance of (P31)”. (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/P12203#Item P31, SPARQL

Required qualifier “language of work or name (P407)”: 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/P12203#mandatory qualifier, 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/P12203#Entity types

Format “^((?!google\.com/search\?).)*$”: 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/P12203#Format, SPARQL