Property talk:P2917

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COAM structure ID
identifier of a building or structure of the city of Madrid in the Official Architects' Association of Madrid (COAM) database

Associated item	Official Architects' Association of Madrid (Q5777096)
Data type	External identifier
Corresponding template	no label (Q24481357)
Template parameter	|id= in es:Plantilla:COAM
Domain	According to this template: architectural structure (Q811979) According to statements in the property: architectural structure (Q811979) When possible, data should only be stored as statements
Allowed values	[A-Z][1-9]\.\d{1,3}[A-Za-z]?
Example	Torre Picasso (Q1364394) → F2.398D Almudena Cathedral (Q849711) → F1.157 Torres de Colón (Q2919969) → L2.685 Museum of Romanticism (Q6974501) → F1.88 Teatro Valle-Inclán (Q7691967) → F3.531n
Formatter URL	https://guia-arquitectura-madrid.coam.org/#inm.$1
Tracking: usage	Category:Pages using Wikidata property P2917 (Q56216449)
Related to country	Spain (Q29) (See 145 others)
See also	COAM architect ID (P4488)
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/P2917 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 1,067 Main statement 1,059 99.3% of uses Qualifier 6 0.6% of uses Reference 2 0.2% of uses
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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/P2917#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/P2917#Unique value, SPARQL (every item), SPARQL (by value)

Type “architectural structure (Q811979)”: item must contain property “instance of (P31)” with classes “architectural structure (Q811979)” 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/P2917#Type Q811979, SPARQL

Format “[A-Z][1-9]\.\d{1,3}[A-Za-z]?”: value must be formatted using this pattern (PCRE syntax). (Help)

List of violations of this constraint: Database reports/Constraint violations/P2917#Format, hourly updated report, SPARQL

Item “country (P17)”: Items with this property should also have “country (P17)”. (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/P2917#Item P17, 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/P2917#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/P2917#Scope, SPARQL

This property is being used by: es:Plantilla:COAM, es:Plantilla:Wikidata Infobox commons:Template:Wikidata Infobox, commons:Template:Wikidata Infobox/core cy:Nodyn:Wikidata Infobox gu:ઢાંચો:Wikidata Infobox, gu:ઢાંચો:Wikidata Infobox/core mr:साचा:विकिडाटा माहितीचौकट, mr:साचा:विकिडाटा माहितीचौकट/core, mr:साचा:विकिडेटा माहितीचौकट/core sa:फलकम्:Wikidata Infobox id:Templat:Wikidata infobox, id:Templat:Kotak info Wikidata/inti ps:کينډۍ:Wikidata Infobox/core mw:Template:Wikidata Infobox/core ur:سانچہ:خانہ معلومات ویکی ڈیٹا/کور, ur:سانچہ:Wikidata Infobox/core q:fr:Modèle:Wikidata Infobox/core de:Vorlage:Wikidata Infobox/core s:hi:साँचा:Wikidata Infobox/core ta:வார்ப்புரு:Wikidata Infobox/core hi:साँचा:Wikidata Infobox/core sv:Mall:Wikidata Infobox/core s:zh:Template:Wikidata Infobox/core ckb:داڕێژە:Wikidata Infobox/core bar:Vorlog:Wikidata Infobox/core pt:Predefinição:Wikidata Infobox/core cbk-zam:Plantilla:Wikidata Infobox/core incubator:Template:Wy/shn/Wikidata Infobox ku:Şablon:Wikidata Infobox/core mnw:ထာမ်ပလိက်:Wikidata Infobox/core b:mr:साचा:विकिडाटा माहितीचौकट/core, b:mr:साचा:Wikidata Infobox/core, b:mr:साचा:विकिडेटा माहितीचौकट/core vi:Bản mẫu:Hộp thông tin Wikidata/core ny:Template:Wikidata Infobox/core d:Template:Wikidata Infobox/core no:Mal:Wikidata Infobox/core s:ban:Mal:Wikidata Infobox/core ban:Mal:Wikidata Infobox/core voy:shn:ထႅမ်းပလဵၵ်ႉ:Wikidata Infobox, voy:shn:ထႅမ်းပလဵတ်ႉ:Wikidata Infobox lv:Veidne:Wikidata Infobox/core Please notify projects that use this property before big changes (renaming, deletion, merge with another property, etc.)