Property talk:P3515

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NPCA ID
identifier for a protected area on the US National Parks Conservation Association's website

Represents	no label (Q61123989)
Data type	External identifier
Domain	According to this template: protected area (Q473972) in the United States of America (Q30) According to statements in the property: protected area (Q473972) When possible, data should only be stored as statements
Allowed values	[^\s]+
Example	Yosemite National Park (Q180402) → yosemite-national-park Birmingham Civil Rights National Monument (Q28336825) → birmingham-civil-rights
Source	https://www.npca.org/find-a-park
Formatter URL	https://www.npca.org/parks/$1
Tracking: usage	Category:Pages using Wikidata property P3515 (Q28528575)
Related to country	United States of America (Q30) (See 770 others)
See also	National Park Foundation ID (P3516), Park Alpha Code (P4083), America's National Parks store ID (P4170)
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/Constraint violations/P3515 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 441 Main statement 437 99.1% of uses Qualifier 2 0.5% of uses Reference 2 0.5% of uses
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[create Create a translatable help page (preferably in English) for this property to be included here]

Type “protected area (Q473972)”: item must contain property “instance of (P31)” with classes “protected area (Q473972)” 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/P3515#Type Q473972, 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/P3515#Unique value, SPARQL (every item), SPARQL (by value)

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/P3515#Single value, SPARQL

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

List of violations of this constraint: Database reports/Constraint violations/P3515#Format, hourly updated report, SPARQL

Item “country (P17): United States of America (Q30)”: Items with this property should also have “country (P17): United States of America (Q30)”. (Help)

List of violations of this constraint: Database reports/Constraint violations/P3515#Item P17, 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/P3515#Item P131, search, SPARQL

Item “image (P18)”: Items with this property should also have “image (P18)”. (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/P3515#Item P18, SPARQL

Item “Commons category (P373)”: Items with this property should also have “Commons category (P373)”. (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/P3515#Item P373, 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/P3515#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/P3515#Scope, SPARQL