Property talk:P9456

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Periodical ID in a database of the Ministry of Culture of the Czech Republic
periodical's ID in the database of Ministry of Culture of the Czech Republic

Applicable "stated in" value	Database of periodicals for the public (Q106446694)
Data type	External identifier
Domain	periodical (Q1002697)
Allowed values	[EČRF] [1-9][0-9]{0,4}
Example	Postupický zpravodaj (Q83404529) → E 19969 ABC (Q619206) → E 4703
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://tools-static.wmflabs.org/mormegil/propertylinker/mkcrperiodika.htm?reg=$1
Related to country	Czech Republic (Q213) (See 155 others)
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/P9456 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 1,258 Main statement 631 out of 16,780 (4% complete) 50.2% of uses Qualifier 2 0.2% of uses Reference 625 49.7% of uses
Search for values

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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/P9456#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/P9456#Single value, 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/P9456#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/P9456#Entity types

Format “[EČRF] [1-9][0-9]{0,4}”: 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/P9456#Format, SPARQL

Type “periodical (Q1002697)”: item must contain property “instance of (P31)” with classes “periodical (Q1002697)” or their subclasses (defined using subclass of (P279)). (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/P9456#Type Q1002697, SPARQL

Item “Czech National Bibliography ID (P3184)”: Items with this property should also have “Czech National Bibliography ID (P3184)”. (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/P9456#Item P3184, search, SPARQL

Item “ISSN (P236)”: Items with this property should also have “ISSN (P236)”. (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/P9456#Item P236, search, SPARQL

ISSN

Not all periodicals in this database has ISSN. Skim (talk) 22:03, 12 October 2021 (UTC)