Property talk:P8355

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Helsinki persistent building ID Ratu
buildings identifier of the City of Helsinki, replaced by nationwide VTJ-PRT

Data type	External identifier
Domain	building (Q41176)
Allowed values	\d{1,7}
Example	Helsinki Cathedral (Q738015) → 211 Svenska Teatern (Q926046) → 414
Formatter URL	https://fiwiki-tools-web.toolforge.org/helsinki_city_map_redirect.php?P8355=$1
Related to country	Finland (Q33) (See 61 others)
See also	permanent building number VTJ-PRT (P3824), Protected Buildings Register in Finland Building ID (P5313)
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/P8355 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 4,699 Main statement 4,694 99.9% of uses Qualifier 2 <0.1% of uses Reference 3 <0.1% of uses
Search for values

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

Format “\d{1,7}”: 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/P8355#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).
List of violations of this constraint: Database reports/Constraint violations/P8355#Unique value, SPARQL (every item), SPARQL (by value)

Type “building (Q41176)”: item must contain property “instance of (P31)” with classes “building (Q41176)” 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/P8355#Type Q41176, 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/P8355#Entity types

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/P8355#Scope, SPARQL