Property talk:P9001

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Literary Encyclopedia ID
identifier in Soviet Literary Encyclopedia (1929-1939)

Represents	Literary Encyclopedia 1929—1939 (Q4263804)
Applicable "stated in" value	Literary Encyclopedia 1929—1939 (Q4263804)
Data type	External identifier
Allowed values	^[1-9a-b]-\d{3}[0-9a-b]$
Example	Tajik literature (Q2371311) → b-1681 Tamil literature (Q10549089) → b-1781 Acmeist poetry (Q420245) → 1-0702 Nikolai Gogol (Q43718) → 2-5612
Source	http://feb-web.ru/feb/litenc/encyclop/
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	https://wikidata-externalid-url.toolforge.org/?url=http%3A%2F%2Ffeb-web.ru%2Ffeb%2Flitenc%2Fencyclop%2Fle%251%2Fle%251-%252.htm&exp=%28%5B1-9a-b%5D%29-%28%5Cd%7B3%2C5%7D%29&id=$1
Related to country	Soviet Union (Q15180) (See 6 others)
See also	Concise Literary Encyclopedia ID (P8896)
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/P9001 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 1,110 Main statement 1,099 out of 10,000 (11% complete) 99% of uses Qualifier 4 0.4% of uses Reference 7 0.6% of uses
Search for values

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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/P9001#Entity types

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/P9001#Scope, hourly updated report, SPARQL

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). Known exceptions: Sergey Terpigorev (Q4456130), Sovremennik (Q1187775)
List of violations of this constraint: Database reports/Constraint violations/P9001#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). Known exceptions: Zhurnal dlya vsekh (Q12545288), Zhurnal dlya vsekh (Q16652497)
List of violations of this constraint: Database reports/Constraint violations/P9001#Unique value, SPARQL (every item), SPARQL (by value)

Format “[1-9a-b]-\d{3}[0-9a-b]”: value must be formatted using this pattern (PCRE syntax). (Help)

List of violations of this constraint: Database reports/Constraint violations/P9001#Format, hourly updated report, SPARQL