Property talk:P497

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CBDB ID
identifier for a person in the China Biographical Database

Applicable "stated in" value	China Biographical Database (Q13407958)
Has quality	numeric identifier (Q93868746)
Data type	External identifier
Domain	According to this template: Person According to statements in the property: human (Q5) or human whose existence is disputed (Q21070568) When possible, data should only be stored as statements
Allowed values	\d{7}
Example	Ouyang Xiu (Q334323) → 0001384 Marco Polo (Q6101) → 0115470
Source	http://isites.harvard.edu/icb/icb.do?keyword=k16229&pageid=icb.page76535
Formatter URL	https://cbdb.fas.harvard.edu/cbdbapi/person.php?id=$1 http://db1.ihp.sinica.edu.tw/cbdbc/cbdbkm?~~AAA$1 http://db1.ihp.sinica.edu.tw/cbdbc/cbdbkmeng?~~AAA$1
Tracking: usage	Category:Pages using Wikidata property P497 (Q57921632)
Related to country	People's Republic of China (Q148) (See 127 others) United States of America (Q30) (See 771 others)
See also	CHGIS ID (P4711), Academia Sinica authority ID (P6705), ctext data entity ID (P9613)
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) Map of people by place values: place of birth educated at work location residence place of death place of burial January 1st dates People with date of birth on January 1 People with date of death on January 1 People with both dates on January 1 Mix'n'match (Report) Database reports/Humans with missing claims/P497 Database reports/Constraint violations/P497 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 430,132 Main statement 422,679 out of 531,898 (79% complete) 98.3% of uses Qualifier 2 <0.1% of uses Reference 7,451 1.7% of uses
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Format “\d{7}”: value must be formatted using this pattern (PCRE syntax). (Help)

List of violations of this constraint: Database reports/Constraint violations/P497#Format, hourly updated report, 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/P497#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/P497#Single value, SPARQL

Scope is as main value (Q54828448), as reference (Q54828450): the property must be used by specified way only (Help)

List of violations of this constraint: Database reports/Constraint violations/P497#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/P497#Entity types

Label required in languages: zh: Entities using this property should have labels in one of the following languages: zh (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/P497#Label in 'zh' language, search, SPARQL

Conflicts with “X username (P2002)”: this property must not be used with the listed properties and values. (Help)

List of violations of this constraint: Database reports/Constraint violations/P497#Conflicts with P2002, hourly updated report, search, SPARQL

Conflicts with “Instagram username (P2003)”: this property must not be used with the listed properties and values. (Help)

List of violations of this constraint: Database reports/Constraint violations/P497#Conflicts with P2003, hourly updated report, search, SPARQL

Conflicts with “YouTube channel ID (P2397)”: this property must not be used with the listed properties and values. (Help)

List of violations of this constraint: Database reports/Constraint violations/P497#Conflicts with P2397, hourly updated report, search, SPARQL

Conflicts with “YouTube handle (P11245)”: this property must not be used with the listed properties and values. (Help)

List of violations of this constraint: Database reports/Constraint violations/P497#Conflicts with P11245, hourly updated report, search, SPARQL

Type “human (Q5), human whose existence is disputed (Q21070568)”: item must contain property “instance of (P31)” with classes “human (Q5), human whose existence is disputed (Q21070568)” or their subclasses (defined using subclass of (P279)). (Help)

List of violations of this constraint: Database reports/Constraint violations/P497#Type Q5, Q21070568, hourly updated report, SPARQL