Property talk:P798

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military designation
officially assigned designation for a vehicle in military service

Description	aerospace vehicle identifier as per United States Department of Defense [ United States Department of Defense aerospace vehicle designation (Q853561) ]
Represents	military designation (Q11396965)
Data type	String
Domain	According to this template: aircraft, missiles, and other vehicles assigned DoD designations According to statements in the property: physical tool (Q39546) or product model (Q10929058) When possible, data should only be stored as statements
Allowed values	alpha-numeric string (note: this should be moved to the property statements)
Example	Aero Commander 500 family (Q381283) → U-9 Reggiane Re.2000 Falco I (Q6147) → J 20
Source	http://www.dtic.mil/whs/directives/corres/pdf/412015l.pdf
Tracking: usage	Category:Pages using Wikidata property P798 (Q26250081)
Related to country	United States of America (Q30) (See 771 others)
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 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/P798 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 2,412 Main statement 2,372 98.3% of uses Qualifier 34 1.4% of uses Reference 6 0.2% of uses
Search for values

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

Qualifiers “start time (P580), end time (P582), issued by (P2378), point in time (P585), reason for deprecated rank (P2241), reason for preferred rank (P7452), latest start date (P8555), earliest date (P1319), earliest end date (P8554), latest date (P1326)”: this property should be used only with the listed qualifiers. (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/P798#allowed qualifiers, SPARQL

Type “physical tool (Q39546), product model (Q10929058)”: item must contain property “instance of (P31), subclass of (P279)” with classes “physical tool (Q39546), product model (Q10929058)” 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/P798#Type Q39546, Q10929058, SPARQL

Required qualifier “issued by (P2378)”: this property should be used with the listed qualifier. (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/P798#mandatory qualifier, 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/P798#Entity types

Scope is as main value (Q54828448), 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/P798#Scope, SPARQL

This property is being used by: hy:Կաղապար:Տեղեկաքարտ Օդանավ Please notify projects that use this property before big changes (renaming, deletion, merge with another property, etc.)

Use of qualifiers

country (P17)

Each claim should use a qualifier indicating which country has assigned the designation. This should only be a country which has officially assigned the designation, and not each country which uses the system under the designation for lack of their own designation.

military branch (P241)

For countries where different branches of service have their own designation system, indicate which branch assigned the designation.

start time (P580) & end time (P582)

For designations which have been changed, indicate the span for which a designation was officially assigned.