Property talk:P9910

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Online Begraafplaatsen memorial ID
identifier for grave markings and war memorials listed on Online Begraafplaatsen

Applicable "stated in" value	Online Begraafplaatsen (Q107622574)
Has quality	numeric identifier (Q93868746)
Data type	External identifier
Domain	memorial (Q5003624) or funerary structure (Q6023295)
Allowed values	[1-9]\d*
Example	Leende Resistance Memorial (Q53847216) → 1048147 Westerveld: tomb of J.W.H. van Wermeskerken (Q17597204) → 1455730 Westerveld: urn monument of H.G. van Wijngaarden (Q17597205) → 1457357 Westerveld: urn monument of the Von Saher family (Q17597206) → 1355123
Source	https://www.online-begraafplaatsen.nl/
Formatter URL	https://www.online-begraafplaatsen.nl/zerken.asp?g=$1
Related to country	Kingdom of the Netherlands (Q29999) (See 11 others) Netherlands (Q55) (See 109 others) (Kingdom of the Netherlands (Q29999), Netherlands (Q55))
See also	Online Begraafplaatsen person ID (P9890), Online Begraafplaatsen cemetery ID (P9884), Find a Grave memorial ID (P535)
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/P9910 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 640 Main statement 50 7.8% of uses Qualifier 566 88.4% of uses Reference 24 3.8% 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/P9910#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/P9910#Unique value, SPARQL (every item), SPARQL (by value)

Type “memorial (Q5003624), funerary structure (Q6023295)”: item must contain property “instance of (P31)” with classes “memorial (Q5003624), funerary structure (Q6023295)” 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/P9910#Type Q5003624, Q6023295, SPARQL

Format “[1-9]\d*”: value must be formatted using this pattern (PCRE syntax). (Help)

List of violations of this constraint: Database reports/Constraint violations/P9910#Format, hourly updated report, SPARQL

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

List of violations of this constraint: Database reports/Constraint violations/P9910#Item P17, hourly updated report, search, SPARQL

Conflicts with “instance of (P31): human (Q5)”: this property must not be used with the listed properties and values. (Help)

List of violations of this constraint: Database reports/Constraint violations/P9910#Conflicts with P31, 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/P9910#Item P131, 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/P9910#Entity types

Scope is as main value (Q54828448), as reference (Q54828450), as qualifier (Q54828449): 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/P9910#Scope, SPARQL