Property talk:P1666

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Chessclub.com member ID
identifier for a chess player's page at Chessclub.com (Internet Chess Club)

Description	Identifier on the website Chess Club (www6.chessclub.com)
Data type	External identifier
Corresponding template	Template:Chessclub player (Q15221590)
Domain	Persons (note: this should be moved to the property statements)
Allowed values	[A-Za-z\-]+
Example	Fabiano Caruana (Q367277) → Adaptation Teimour Radjabov (Q211634) → Ubiyca
Source	https://www.chessclub.com
Formatter URL	https://app.chessclub.com/profile/$1
Robot and gadget jobs	Some bots could import IDs from various Wikipedias (see for exemple this template on the English Wikipedia).
Tracking: usage	Category:Pages using Wikidata property P1666 (Q58448929)
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) Database reports/Constraint violations/P1666 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 48 Main statement 46 95.8% of uses Qualifier 2 4.2% of uses
Search for values

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

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/P1666#Unique value, SPARQL (every item), SPARQL (by value)

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/P1666#Single value, SPARQL

Format “[A-Za-z\-]+”: 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/P1666#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/P1666#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/P1666#Scope, SPARQL

Item “sport (P641): chess (Q718)”: Items with this property should also have “sport (P641): chess (Q718)”. (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/P1666#Item P641, search, 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/P1666#Item P106, search, SPARQL

This property is being used by: en:Template:Chessclub player zh:Template:Chessclub member Please notify projects that use this property before big changes (renaming, deletion, merge with another property, etc.)

Still working?

@Mathieudu68: Bonjour. Ceci ne semble plus fonctionner, si ? Thierry Caro (talk) 13:13, 4 May 2018 (UTC)

@Thierry Caro: Bonjour, en effet, « Internal Server Error », je ne sais pas ce que ça signifie concrètement... Cela peut-il n'être que temporaire ? — Mathieudu68 ^talk 23:15, 4 May 2018 (UTC)