Property talk:P1644

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messes.info Catholic church ID
identifier

Description	Identifier on the website for churches information EgliseInfo.
Data type	External identifier
Domain	church building (Q16970), monastery (Q44613), chapel (Q108325) or sanctuary (Q29553)
Allowed values	\d{2}/[0-9a-z-]+(/[0-9A-Za-z-]+)?
Example	Sainte-Madeleine Church (Q692407) → 67/strasbourg/sainte-madeleine Lyon Cathedral (Q1521) → 69/lyon-05/cathedrale-saint-jean-baptiste Abbaye Sainte-Madeleine du Barroux (Q200004) → 84/le-barroux/abbaye-sainte-madeleine-benedictins
Format and edit filter validation	the string format above can be validated; a check can be done with their API: http://egliseinfo.catholique.fr/api-docs/; length: 128 characters (the longest ID that I found is 100 characters long)
Source	https://messes.info
Formatter URL	https://messes.info/lieu/$1
Tracking: usage	Category:Pages using Wikidata property P1644 (Q56096761)
Related to country	France (Q142) (See 652 others) Belgium (Q31) (See 92 others)
See also	messes.info Catholic parish ID (P6788), misas.org Catholic church ID (P7054)
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 Mix'n'match (Report) Database reports/Complex constraint violations/P1644 Database reports/Constraint violations/P1644 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 30,140 Main statement 30,117 >99.9% of uses Qualifier 4 <0.1% of uses Reference 19 <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{2}/[0-9a-z-]+(/[0-9A-Za-z-]+)?”: 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). Known exceptions: Église Saint-André de Souvignargues (Q3580928), église Saint-Pierre d'Arlet (Q3583726), église Saint-Pierre de Trévol (Q3584141), église Saint-Pierre de Cravans (Q29582711), église Sainte-Catherine de Kourou (Q32067225), no label (Q115973001)
List of violations of this constraint: Database reports/Constraint violations/P1644#Format, SPARQL

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: Église Saint-Martin d'Anglefort (Q27305450), Chapelle Saint-Roch de Viville (Q29550957), Église Saint-Paul de Bagneux (Q3583486), église Saint-Marcel de Gennetines (Q27312318), Église Saint-Clair de Pussigny (Q22942141), Église Saint-Michel d'Avermes (Q3583172)
List of violations of this constraint: Database reports/Constraint violations/P1644#Single value, 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/P1644#Unique value, SPARQL (every item), SPARQL (by value)

Type “church building (Q16970), monastery (Q44613), chapel (Q108325), sanctuary (Q29553)”: item must contain property “instance of (P31)” with classes “church building (Q16970), monastery (Q44613), chapel (Q108325), sanctuary (Q29553)” 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/P1644#Type Q16970, Q44613, Q108325, Q29553, SPARQL

Item “country (P17): France (Q142), Belgium (Q31)”: Items with this property should also have “country (P17): France (Q142), Belgium (Q31)”. (Help)

List of violations of this constraint: Database reports/Constraint violations/P1644#Item P17, hourly updated report, search

Item “located in the administrative territorial entity (P131)”: Items with this property should also have “located in the administrative territorial entity (P131)”. (Help)

List of violations of this constraint: Database reports/Constraint violations/P1644#Item P131, hourly updated report, 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/P1644#Item P625, 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/P1644#Entity types

Identifiants incorrects
Identifiant correspondant à une église située dans un autre département (Help)
Violations query: SELECT ?item ?ID ?cp WHERE { ?item wdt:P1644 ?ID . ?item wdt:P131 ?commune . ?commune wdt:P281 ?cp FILTER (SUBSTR(?ID, 0, 2) != SUBSTR(?cp, 0, 2)) }
List of this constraint violations: Database reports/Complex constraint violations/P1644#Identifiants incorrects