Property talk:P7918

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Médias 19 ID
identifier for a 19th century French journalist on the Médias 19 website

Associated item	Médias 19 (Q62991232)
Applicable "stated in" value	Médias 19 (Q62991232)
Data type	External identifier
Domain	human (Q5)
Allowed values	^\d+$
Example	Marcelle Capy (Q15407080) → 15740 Louis Tauxier (Q54153739) → 18870 Octave Uzanne (Q960277) → 21277
Source	http://www.medias19.org/index.php?id=66
Formatter URL	http://www.medias19.org/index.php?id=$1
Related to country	France (Q142) (See 638 others)
See also	JAD ID (P8993), Dictionnaire des journalistes ID (P9105)
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 Map of people by place values: place of birth educated at work location residence place of death place of burial January 1st dates People with date of birth on January 1 People with date of death on January 1 People with both dates on January 1 Mix'n'match (Report) Database reports/Constraint violations/P7918 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 2,937 Main statement 2,216 out of 4,535 (49% complete) 75.5% of uses Qualifier 3 0.1% of uses Reference 718 24.4% of uses
Search for values

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

Type “human (Q5)”: item must contain property “instance of (P31)” with classes “human (Q5)” 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/P7918#Type Q5, 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).
List of violations of this constraint: Database reports/Constraint violations/P7918#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/P7918#Unique value, SPARQL (every item), SPARQL (by value)

Format “^\d+$”: 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/P7918#Format, SPARQL

Item “occupation (P106)”: Items with this property should also have “occupation (P106)”. (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/P7918#Item P106, 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/P7918#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/P7918#Scope, SPARQL

Links broken

@Nomen ad hoc, Nono314, Thierry Caro: links are now broken for this property. I don't see an easy way to solve this ; Albert Dubrujeaud (Q111970121) has now moved from http://www.medias19.org/index.php?id=18504 to https://www.medias19.org/outils-et-ressources/index/journalistes/albert-dubrujeaud . --Jahl de Vautban (talk) 10:10, 13 May 2022 (UTC)