Property talk:P2452

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GeoNames feature code
identifier for feature classes in GeoNames & NGA GNS

Description	Feature class or feature code of a place type in GeoNames
Applicable "stated in" value	GeoNames ontology (Q29896506)
Data type	External identifier
Domain	place type (note: this should be moved to the property statements)
Allowed values	[AHLPR-V]\.([A-Z1-5]{2,5}) (http://www.geonames.org/statistics/total.html)
Example	lake (Q23397) → H.LK artificial pond (Q3253281) → H.PND
Source	http://www.geonames.org/ontology/ontology_v3.1.rdf Feature Statistics Geonames&NGA-feature-counts http://www.geonames.org/export/codes.html https://geonames.nga.mil/namesgaz/lookup.aspx?PAGE=DESIG&CD=&NAME=&SB1=3&SB2=3&FC= (same codes used by US NGA (NIMA))
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/P2452 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 643 Main statement 633 out of 683 (93% complete) 98.4% of uses Qualifier 4 0.6% of uses Reference 6 0.9% of uses
Search for values

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

Format “[AHLPR-V]\.[A-Z1-5]{2,5}”: value must be formatted using this pattern (PCRE syntax). (Help)

List of violations of this constraint: Database reports/Constraint violations/P2452#Format, hourly updated report, 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/P2452#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/P2452#Single value, SPARQL

Conflicts with “GeoNames ID (P1566)”: this property must not be used with the listed properties and values. (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/P2452#Conflicts with P1566, 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/P2452#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/P2452#Scope, SPARQL

Links

like http://www.geonames.org/ontology#H.PND don't work... --Infovarius (talk) 14:46, 1 December 2017 (UTC)