Property talk:P12999

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Storia della civiltà europea ID
identifier for an item in the Storia della civiltà europea collection of essays, edited by Umberto Eco, on the Institute of the Italian Encyclopaedia website

Represents	no label (Q119789443)
Associated item	Institute of the Italian Encyclopaedia (Q3803714)
Applicable "stated in" value	no label (Q119789443)
Data type	External identifier
Allowed values	[a-z0-9]+(-[a-z0-9]+)*
Example	Thomas Hobbes (Q37621) → thomas-hobbes action painting (Q217213) → action-painting sport in ancient Greece (Q3493920) → sport-e-giochi-in-grecia semiotics (Q60195) → semiotica Antonio Vivaldi (Q1340) → antonio-vivaldi European Revolutions of 1848 (Q3588) → 1848-riformatori-e-rivoluzionari
Source	https://www.treccani.it/enciclopedia/elenco-opere/Storia_della_civiltà_europea_a_cura_di_Umberto_Eco/
Formatter URL	https://www.treccani.it/enciclopedia/$1_(Storia-della-civiltà-europea-a-cura-di-Umberto-Eco)
Tracking: usage	Category:Pages using Wikidata property P12999 (Q130313438)
Related to country	Italy (Q38) (See 398 others)
See also	Treccani's Biographical Dictionary of Italian People ID (P1986), Treccani's Dizionario di Storia ID (P6404)
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) Database reports/Constraint violations/P12999 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 23 Main statement 17 out of 2,383 (1% complete) 73.9% of uses Qualifier 6 26.1% of uses
Search for values

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

Format “[a-z0-9]+(-[a-z0-9]+)*”: 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/P12999#Format, SPARQL

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/P12999#Scope, 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/P12999#Entity types

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/P12999#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/P12999#Single value, SPARQL

Label required in languages: it: Entities using this property should have labels in one of the following languages: it (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/P12999#Label in 'it' language, search, SPARQL

Pattern ^(.*)_+(?:\(Storia[_\-]della[_\-]civiltà[_\-]europea[_\-]a[_\-]cura[_\-]di[_\-]Umberto[_\-]Eco\))?$ will be automatically replaced to \1. Testing: TODO list