Property talk:P3621

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Darts Database player ID
identifier of a player at Darts Database

Applicable "stated in" value	Darts Database (Q21705941)
Data type	External identifier
Corresponding template	Template:Dartsdatabase (Q22759887)
Domain	According to this template: darts player (Q18574233) According to statements in the property: human (Q5) When possible, data should only be stored as statements
Allowed values	\d+
Example	Glen Durrant (Q5567701) → 80 Wesley Harms (Q3545098) → 5875
Source	http://www.dartsdatabase.co.uk/PlayerStats.aspx http://www.dartsdatabase.co.uk/
Formatter URL	http://www.dartsdatabase.co.uk/PlayerDetails.aspx?playerKey=$1
Tracking: usage	Category:Pages using Wikidata property P3621 (Q28778048)
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 Database reports/Constraint violations/P3621 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 826 Main statement 822 99.5% of uses Qualifier 2 0.2% of uses Reference 2 0.2% of uses
Search for values

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

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/P3621#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/P3621#Unique value, SPARQL (every item), SPARQL (by value)

Format “\d+”: value must be formatted using this pattern (PCRE syntax). (Help)

List of violations of this constraint: Database reports/Constraint violations/P3621#Format, hourly updated report, SPARQL

Item “instance of (P31): human (Q5)”: Items with this property should also have “instance of (P31): human (Q5)”. (Help)

List of violations of this constraint: Database reports/Constraint violations/P3621#Item P31, hourly updated report, search, SPARQL

Item “occupation (P106): darts player (Q18574233)”: Items with this property should also have “occupation (P106): darts player (Q18574233)”. (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/P3621#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/P3621#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/P3621#Scope, SPARQL

Item “sport (P641): darts (Q131471)”: Items with this property should also have “sport (P641): darts (Q131471)”. (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/P3621#Item P641, search, SPARQL

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/P3621#Type Q5, SPARQL

This property is being used by: en:Template:DartsDatabase vi:Bản mẫu:DartsDatabase Please notify projects that use this property before big changes (renaming, deletion, merge with another property, etc.)

List Darts players without an ID on the Darts database

SELECT ?item ?item_label ?check_url WHERE {
  
  ?item wdt:P106 wd:Q18574233 .
  MINUS {?item wdt:P3621 [] } .
  ?item rdfs:label ?item_label FILTER(lang(?item_label) = 'en') .

  wd:P3621 wdt:P4354 ?fmt .
  BIND(IRI(REPLACE(str(?item_label), '(^.*)', ?fmt)) AS ?check_url) .
} LIMIT 50

Try it!

Defunct?

@Thierry Caro, GZWDer, Pigsonthewing : The example links don't work, and I can't find any player info on the website. Bovlb (talk) 16:08, 8 May 2023 (UTC)