Property talk:P2421

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Prosopographia Attica
identifier for a person in Prosopographia Attica (Q2113277) by Johannes Kirchner (Q1697841)

Applicable "stated in" value	Prosopographia Attica (Q2113277)
Data type	External identifier
Domain	human (Q5) (note: this should be moved to the property statements)
Allowed values	([1-9]\d{0,4}|) (1- to 5-digit number, or novalue)
Example	Hypereides (Q314447) → 13912 Sophocles of Sounion (Q11950682) → 12835
Source	https://archive.org/details/prosopographiaa00kircgoog https://archive.org/details/prosopographiaa01kircgoog
See also	Persons of Ancient Athens (P2460)
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 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 Database reports/Humans with missing claims/P2421 Database reports/Constraint violations/P2421 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 265 Main statement 262 98.9% of uses Qualifier 2 0.8% of uses Reference 1 0.4% of uses
Search for values

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Format “([1-9]\d{0,4}|)”: value must be formatted using this pattern (PCRE syntax). (Help)

List of violations of this constraint: Database reports/Constraint violations/P2421#Format, hourly updated report, 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/P2421#Item P31, hourly updated report, search, SPARQL

Single value: this property generally contains a single value. (Help)

List of violations of this constraint: Database reports/Constraint violations/P2421#Single value, 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). Known exceptions: Apollodorus of Phaleron (Q4780369), Aristophon of Athens (Q11906526), Aristophon of Collytus (Q15678635), Androtion (Q514262), Androtion (Q11905582), Apollodorus (Q619174)
List of violations of this constraint: Database reports/Constraint violations/P2421#Unique value, SPARQL (every item), SPARQL (by value)

Item “sex or gender (P21)”: Items with this property should also have “sex or gender (P21)”. (Help)

List of violations of this constraint: Database reports/Constraint violations/P2421#Item P21, hourly updated report, search, SPARQL

Conflicts with “instance of (P31): Wikimedia disambiguation page (Q4167410)”: this property must not be used with the listed properties and values. (Help)

List of violations of this constraint: Database reports/Constraint violations/P2421#Conflicts with P31, hourly updated report, 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/P2421#Entity types

This property is being used by: it:Template:Prosopographia Attica, Please notify projects that use this property before big changes (renaming, deletion, merge with another property, etc.)