Property talk:P12634

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official server list URL
website, officially recommended by the developer of the software, that lists public server instances of the software

Data type	URL
Domain	software (Q7397) or computer language (Q629206)
Allowed values	https?://.+
Example	MediaWiki (Q83) → https://www.mediawiki.org/wiki/Sites_using_MediaWiki PeerTube (Q50938515) → https://instances.joinpeertube.org/ Pixelfed (Q60691545) → https://pixelfed.org/servers
See also	official demo URL (P11201)
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) Database reports/Constraint violations/P12634 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 34 Main statement 31 91.2% of uses Qualifier 3 8.8% of uses
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[create Create a translatable help page (preferably in English) for this property to be included here]

Type “software (Q7397), computer language (Q629206)”: item must contain property “instance of (P31)” with classes “software (Q7397), computer language (Q629206)” 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/P12634#Type Q7397, Q629206, 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/P12634#Scope, SPARQL

Format “https?://.+”: 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/P12634#Format, 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/P12634#Entity types

Qualifiers “online access status (P6954), start time (P580), end time (P582), version type (P548), language of work or name (P407)”: 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/P12634#allowed qualifiers, SPARQL