Property talk:P879

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pennant number
the number or designation associated with individual ships, often painted on the hull

Description	number or designation associated with individual warships, often painted on the hull [ pennant number (Q1474286) ]
Represents	pennant number (Q1474286), hull classification symbol (Q2708390), hull number (Q467872)
Data type	String
Domain	According to this template: large ship (Q11446) or submarine (Q2811), fictional ship (Q16708006) or fictional spacecraft (Q14637321) According to statements in the property: vessel (Q16391167), watercraft (Q1229765), fictional vessel (Q18670171) or commission (Q63705303) When possible, data should only be stored as statements
Example	USS Iowa (Q562161) => BB-61 -- HSwMS Stockholm (Q10515155) => K11 (note: this information should be moved to a property statement; use property Wikidata property example (P1855), Wikidata property example for properties (P2271), Wikidata property example for lexemes (P5192), Wikidata property example for forms (P5193) or Wikidata property example for senses (P5977))
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/P879 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 7,445 Main statement 7,386 99.2% of uses Qualifier 58 0.8% of uses Reference 1 <0.1% of uses
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[create Create a translatable help page (preferably in English) for this property to be included here]

Type “vessel (Q16391167), watercraft (Q1229765), fictional vessel (Q18670171), commission (Q63705303)”: item must contain property “instance of (P31)” with classes “vessel (Q16391167), watercraft (Q1229765), fictional vessel (Q18670171), commission (Q63705303)” 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/P879#Type Q16391167, Q1229765, Q18670171, Q63705303, SPARQL

Item “vessel class (P289)”: Items with this property should also have “vessel class (P289)”. (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/P879#Item P289, search, SPARQL

This property is being used by: pt:Predefinição:Info/Navio/Testes nl:Sjabloon:Infobox marineschip fr:Modèle:Infobox Navire Please notify projects that use this property before big changes (renaming, deletion, merge with another property, etc.)

English label

If the label pennant number is inapropriate because it contain both the hull classification symbol and hull number, please feel free to relable it. /Esquilo (talk) 11:45, 19 September 2013 (UTC)

The label should be changed to Naval Ship Identification Number to include the hull classification symbol and hull number. Breg Pmt (talk) 20:28, 3 September 2017 (UTC)

Vessel class requirement

In the item of KV Svalbard KV Svalbard (Q1719188) it states that a vessel class statement should be provided. How can the exclamation mark be removed? This is a single ship, not of a ship/vessel class.--Znuddel (talk) 00:34, 20 March 2021 (UTC)

Use "NoValue" from the sidebar of the vessel class Vicarage (talk) 22:43, 10 December 2023 (UTC)