Property talk:P11768

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Chess Programming Wiki ID
identifier in the Chess Programming Wiki

Applicable "stated in" value	Chess Programming Wiki (Q117843039)
Data type	External identifier
Allowed values	^(?!/)[^\s\%]+$
Example	Charly (Q117842302) → Charly Stockfish (Q1775686) → Stockfish search tree (Q621673) → Search_Tree Gary Linscott (Q63412867) → Gary_Linscott Late Move Reductions (Q6495249) → Late_Move_Reductions bitboard (Q746674) → Bitboards International Computer Games Association (Q2421585) → ICGA Battle Chess (Q810986) → Battle_Chess CDC 1604 (Q3648618) → CDC_1604 Motorola 68030 (Q378761) → 68030 Chessmaster (Q593001) → Chessmaster en passant (Q205730) → En_passant Garry Kasparov (Q28614) → Garry_Kasparov
Source	https://www.chessprogramming.org
Formatter URL	https://www.chessprogramming.org/$1
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/P11768 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 58 Main statement 45 out of 4,253 (1% complete) 77.6% of uses Qualifier 13 22.4% of uses
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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/P11768#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/P11768#Unique value, SPARQL (every item), SPARQL (by value)

Format “^(?!/)[^\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/P11768#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/P11768#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/P11768#Scope, SPARQL