Property talk:P3424

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Polish cultural heritage register number
reference in a Polish cultural heritage register

Represents	cultural property protection in Poland (Q21438156), immovable monument in Poland (Q29940414)
Associated item	Narodowy Instytut Dziedzictwa (Q1963390), Narodowy Instytut Dziedzictwa (Q1963390)
Data type	String
Template parameter	eg. "zabytek" in pl:Szablon:Budynek infobox
Domain	cultural heritage monuments in Poland (note: this should be moved to the property statements)
Allowed values	[A-Za-zŁł0-9/.-]{1,25}.{1,25}
Example	Church of St. Barbara in Bielsko-Biała (Q11746560) → R/488/56 no label (Q122177246) → 10 no label (Q122234491) → 1
Source	According to this template: Official govt lists (.pdf), lists of monuments in Polish Wikipedia According to statements in the property: http://www.nid.pl/pl/Informacje_ogolne/Zabytki_w_Polsce/rejestr-zabytkow/zestawienia-zabytkow-nieruchomych/ When possible, data should only be stored as statements
Robot and gadget jobs	no
Tracking: usage	Category:Pages using Wikidata property P3424 (Q29034666)
Related to country	Poland (Q36) (See 68 others)
See also	point in time (P585)
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 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/P3424 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 92,469 Main statement 92,461 >99.9% of uses Qualifier 6 <0.1% of uses Reference 2 <0.1% of uses
Search for values

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

Format “[A-Za-zŁł0-9/.-]{1,25}”: 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/P3424#Format, SPARQL

Item “country (P17): Poland (Q36)”: Items with this property should also have “country (P17): Poland (Q36)”. (Help)

List of violations of this constraint: Database reports/Constraint violations/P3424#Item P17, hourly updated report, search, SPARQL

Item “located in the administrative territorial entity (P131)”: Items with this property should also have “located in the administrative territorial entity (P131)”. (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/P3424#Item P131, 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/P3424#Item P625, SPARQL

Item “heritage designation (P1435): cultural property protection in Poland (Q21438156), immovable monument in Poland (Q29940414)”: Items with this property should also have “heritage designation (P1435): cultural property protection in Poland (Q21438156), immovable monument in Poland (Q29940414)”. (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/P3424#Item P1435, search

Format “.{1,25}”: value must be formatted using this pattern (PCRE syntax). (Help)

List of violations of this constraint: Database reports/Constraint violations/P3424#Format, hourly updated report, 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/P3424#Entity types

Label required in languages: pl: Entities using this property should have labels in one of the following languages: pl (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/P3424#Label in 'pl' language, search, SPARQL

This property is being used by: cs:Šablona:Rejstříky památek Please notify projects that use this property before big changes (renaming, deletion, merge with another property, etc.)

Format/datatype

Tracked in Phabricator
Task T184914

As practically no item respected the format constraint, I tried to fix it, but I couldn't determine much of a pattern and added string length only. A better format definition might help.

Further, the unique value constraint has some 8600 violations for 65000 uses (approx.). This suggests that the data is either in bad shape or this is not an external identifier as it's generally seen at Wikidata. In the later case, datatype string would be more appropriate. --- Jura 13:24, 4 January 2018 (UTC)

A short survey let me see there is not seem to have logical in the 8600 violations, also I see there is a lot of violation of simple use. I found a part of the register [1] in the monument database site, and the id seem to have many id that don't follow the format constraint. So my best theory will be that the id come form multiple registers who are now mixed up. Past this property as a datatype string will probably be a good solution. --Fralambert (talk) 16:00, 4 January 2018 (UTC)

• Thanks for your feedback. I will ask to convert it to string datatype.
  --- Jura 08:57, 8 January 2018 (UTC)

 Support of migrating to string datatype. The non uniqueness of the property was already mentioned in the property proposal. --Pasleim (talk) 13:50, 8 January 2018 (UTC)

Datatype was changed to string. --- Jura 11:45, 6 July 2021 (UTC)

Description update

Following the previous discussion, maybe "reference in a Polish heritage register" describes it better. I updated the English description accordingly [2].
--- Jura 01:44, 9 January 2018 (UTC)