Property talk:P2898

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Swedish county letter
no description

Data type	External identifier
Template parameter	bokstav in sv:Mall:Länsfakta
Domain	According to this template: present and former countys of Sweden and Stockholm City (Q10680648) According to statements in the property: county of Sweden (Q200547) When possible, data should only be stored as statements
Allowed values	According to this template: A-Z + AC, AB, BD According to statements in the property: (A-IK-PR-UW--Z|A[B-C]|BD) When possible, data should only be stored as statements
Example	Örebro County (Q104257) → T Dalarna County (Q103732) → W Norrbotten County (Q103686) → BD
Format and edit filter validation	A regex according to the above would be nice
Source	Wikipedia (note: this information should be moved to a property statement; use property source website for the property (P1896))
Robot and gadget jobs	Limited usage. Can be done manually.
Related to country	Sweden (Q34) (See 117 others)
See also	Swedish county code (P507), ISO 3166-2 code (P300)
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/P2898 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 32 Main statement 29 90.6% of uses Qualifier 3 9.4% of uses
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[create Create a translatable help page (preferably in English) for this property to be included here]

Format “[A-IK-PR-UW-Z]|A[BC]|BD”: 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/P2898#Format, 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: Malmöhus County (Q533915), Gothenburg and Bohus County (Q579801)
List of violations of this constraint: Database reports/Constraint violations/P2898#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). Known exceptions: Stockholm County (Q104231), Stockholm City (Q10680648)
List of violations of this constraint: Database reports/Constraint violations/P2898#Single value, SPARQL

Item “country (P17): Sweden (Q34)”: Items with this property should also have “country (P17): Sweden (Q34)”. (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/P2898#Item P17, search, SPARQL

Item “coordinate location (P625)”: Items with this property should also have “coordinate location (P625)”. (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/P2898#Item P625, SPARQL

Item “capital (P36)”: Items with this property should also have “capital (P36)”. (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303). Known exceptions: Stockholm City (Q10680648)
List of violations of this constraint: Database reports/Constraint violations/P2898#Item P36, search, SPARQL

Item “topic's main category (P910)”: Items with this property should also have “topic's main category (P910)”. (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303). Known exceptions: Stockholm City (Q10680648)
List of violations of this constraint: Database reports/Constraint violations/P2898#Item P910, 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/P2898#Entity types

Scope is as main value (Q54828448): 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/P2898#Scope, SPARQL

Type “county of Sweden (Q200547)”: item must contain property “instance of (P31)” with classes “county of Sweden (Q200547)” 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). Known exceptions: Stockholm City (Q10680648)
List of violations of this constraint: Database reports/Constraint violations/P2898#Type Q200547, SPARQL

This property is being used by: sv:Mall:Geobox Please notify projects that use this property before big changes (renaming, deletion, merge with another property, etc.)