Property talk:P9748

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Wikimedia Incubator URL
active Wikimedia Incubator project in the language

Represents	Wikimedia Incubator (Q846672)
Data type	URL
Domain	language (Q34770)
Allowed values	https://incubator\.wikimedia\.org/wiki/W[bnpqty]/[a-z]{2,3}
Example	Bodo (Q33223) → https://incubator.wikimedia.org/wiki/Wp/brx Louisiana French (Q3083213) → https://incubator.wikimedia.org/wiki/Wp/frc Choctaw (Q32979) → https://incubator.wikimedia.org/wiki/Wp/cho Acehnese (Q27683) → https://incubator.wikimedia.org/wiki/Wt/ace Lavukaleve (Q770547) → https://incubator.wikimedia.org/wiki/Wt/lvk Sylheti (Q2044560) → https://incubator.wikimedia.org/wiki/Wn/syl
Source	https://incubator.wikimedia.org
See also	Wikimedia language code (P424)
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/P9748 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 130 Main statement 118 90.8% of uses Qualifier 6 4.6% of uses Reference 6 4.6% of uses
Search for values

[create Create a translatable help page (preferably in English) for this property to be included here]

Format “https://incubator\.wikimedia\.org/wiki/W[bnpqty]/[a-z]{2,3}”: 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/P9748#Format, SPARQL

Scope is as main value (Q54828448): the property must be used by specified way only (Help)

List of violations of this constraint: Database reports/Constraint violations/P9748#Scope, hourly updated report, 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/P9748#Entity types

Type “language (Q34770)”: item must contain property “instance of (P31)” with classes “language (Q34770)” 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/P9748#Type Q34770, 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/P9748#Unique value, SPARQL (every item), SPARQL (by value)

Qualifiers “object has role (P3831), start time (P580), end time (P582)”: 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/P9748#allowed qualifiers, SPARQL

Item “Wikimedia language code (P424)”: Items with this property should also have “Wikimedia language code (P424)”. (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/P9748#Item P424, 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/P9748#Single value, SPARQL

Announcements

• Wikidata:Incubator [1]
• incubator:Incubator:Community Portal/Archive/2021#Wikidata property Wikimedia Incubator URL (P9748) [2]

Qualifier P3831?

I wonder why this property object has role (P3831) is picked up here instead of subject has role (P2868)? applies to part (P518)? Or else? --Liuxinyu970226 (talk) 01:53, 5 August 2021 (UTC)

@Liuxinyu970226: initially it was applies to part (P518) and it has been changed by Jura1. Maybe he wants to comment. Pamputt (talk) 07:38, 6 August 2021 (UTC)

• Maybe you can explain what the parts are you are referring to? Or what values you want to use with subject has role (P2868)? Merely reverting and adding questions here isn't really helping Pamputt and me. --- Jura 05:07, 7 August 2021 (UTC)

  @Jura1 But then what's the reason of your Special:Diff/1474972778? Imagine these cases:

  1. The "foo language" has its corresponding Wikipedia test at incubator:Wp/foo, and after some months the https://foo.wikipedia.org/ is launched, hence anyone can add Wikimedia Incubator URL (P9748)https://incubator.wikimedia.org/wiki/Wp/foo to the item called "foo";
  2. After lower-traffic opening of that official foo.wikipedia site, someone proposed at m:PCP to close it, and then successful;
  3. After closure of foo.wikipedia, the contents are imported back to Incubator as incubator:Wp/foo, result this Incubator link again be a test project.
  4. Then do you think your undo is still fair even for youself? Liuxinyu970226 (talk) 06:09, 7 August 2021 (UTC)

  • I think you misunderstood my questions or I didn't formulate them very well: (a) What "parts of" a language are your referring to when you try to use the qualifier "has part""applies to part" ? (b) What Wikidata item should be used as value when you would be using subject has role (P2868) as qualifier? If you want to illustrate your responses with a sample, please use one of the current property samples (at Property:P9748#P1855): makes it easier to understand. --- Jura 06:15, 7 August 2021 (UTC)

    @Jura1 What means your "when you try to use the qualifier "has part""? has part(s) (P527)? But I even didn't mention it. Liuxinyu970226 (talk) 11:51, 7 August 2021 (UTC)

    • Sorry, that should read "applies to part" (corrected it above). If the link to the parts isn't "has part", please specify which one it's instead (e.g. "has parts of the class"). --- Jura 07:50, 8 August 2021 (UTC)

      Anyway, I strongly recommend you to reallow removal of single-value constraint (Q19474404), as Incubator allows 6 projects (Wikipedia, Wiktionary, Wikibooks, Wikinews, Wikiquote and Wikivoyage) to be incubated, and it's at least 98.765% likely that a language has not only one test projects on Incubator. Liuxinyu970226 (talk) 01:22, 7 August 2022 (UTC)