Property talk:P4711

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CHGIS ID
identifier for a historical administrative region of China in the China Historical Geographic Information System (CHGIS)

Represents	China Historical Geographic Information System (Q5099716)
Data type	External identifier
Domain	former administrative territorial entity (Q19953632) (note: this should be moved to the property statements)
Allowed values	[1-9]\d*
Example	Jingzhao Fu (Q10883119) → 111220 no label (Q10519532) → 111880
Source	https://sites.fas.harvard.edu/~chgis https://tgaz.fudan.edu.cn/tgaz/index.html
External links	Use in sister projects: [ar] • [de] • [en] • [es] • [fr] • [he] • [it] • [ja] • [ko] • [nl] • [pl] • [pt] • [ru] • [sv] • [vi] • [zh] • [commons] • [species] • [wd] • [en.wikt] • [fr.wikt].
Formatter URL	http://maps.cga.harvard.edu/tgaz/placename/hvd_$1 https://tgaz.fudan.edu.cn/tgaz/placename/hvd_$1
Tracking: usage	Category:Pages using Wikidata property P4711 (Q55975298)
Related to country	People's Republic of China (Q148) (See 127 others)
See also	CBDB ID (P497)
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) Chart by item creation date Database reports/Constraint violations/P4711 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 5,716 Main statement 5,711 >99.9% of uses Qualifier 2 <0.1% of uses Reference 3 <0.1% of uses
Search for values

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

Format “[1-9]\d*”: value must be formatted using this pattern (PCRE syntax). (Help)

List of violations of this constraint: Database reports/Constraint violations/P4711#Format, hourly updated report, SPARQL

Distinct values: this property likely contains a value that is different from all other items. (Help)

List of violations of this constraint: Database reports/Constraint violations/P4711#Unique value, hourly updated report, SPARQL (every item), SPARQL (by value)

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/P4711#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/P4711#Scope, SPARQL

Qualifiers “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/P4711#allowed qualifiers, SPARQL

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/P4711#Label in 'zh' language, search, SPARQL