Property talk:P3558

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Documentation

USCF player ID
identifier for a chess player issued by the US Chess Federation
Associated itemUnited States Chess Federation (Q1485023)
Data typeExternal identifier
Corresponding templateTemplate:USCF (Q108940358)
Allowed values[1-9]\d{7}
ExampleStuart Rachels (Q1639906)11478239
Irina Krush (Q271436)12543137
Formatter URLhttps://www.uschess.org/msa/MbrDtlMain.php?$1
Tracking: usageCategory:Pages using Wikidata property P3558 (Q52622611)
Related to country United States of America (Q30) (See 770 others)
Lists
Proposal discussionProposal discussion
Current uses
Total1,729
Main statement1,72199.5% of uses
Qualifier20.1% of uses
Reference60.3% of uses
Search for values
[create Create a translatable help page (preferably in English) for this property to be included here]
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/P3558#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/P3558#Unique value, SPARQL (every item), SPARQL (by value)
Format “[1-9]\d{7}: 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/P3558#Format, SPARQL
Item “instance of (P31): human (Q5): Items with this property should also have “instance of (P31): human (Q5)”. (Help)
List of violations of this constraint: Database reports/Constraint violations/P3558#Item P31, hourly updated report, search, SPARQL
Item “occupation (P106): chess player (Q10873124): Items with this property should also have “occupation (P106): chess player (Q10873124)”. (Help)
Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303). Known exceptions: Mig Greengard (Q6844036)
List of violations of this constraint: Database reports/Constraint violations/P3558#Item P106, search, 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/P3558#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/P3558#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/P3558#Item P641, search, SPARQL

Please notify projects that use this property before big changes (renaming, deletion, merge with another property, etc.)