Property talk:P1002

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engine configuration
configuration of an engine's cylinders

Description	engine configuration (Q2576663) : configuration of the car's engine pistons
Represents	engine configuration (Q2576663)
Data type	Item
Template parameter	"configuration" from en:Template:Infobox automobile engine - see Template:Infobox engine (Q10968599)
Domain	According to this template: type of reciprocating engine (Q630010) According to statements in the property: reciprocating engine (Q630010) When possible, data should only be stored as statements
Allowed values	instances of engine configuration (Q2576663) - see list of engine configuration items (note: this should be moved to the property statements)
Example	Condor (Q903799) → V12 (Q245272) Opel C20LET (Q3338601) → straight-four engine (Q1784109) Opel C25XE (Q5008050) → V6 (Q10856569)
Source	See Category:Piston engine configurations (Q9205327) (note: this information should be moved to a property statement; use property source website for the property (P1896))
Tracking: usage	Category:Pages using Wikidata property P1002 (Q28648957)
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 By value of property Most statements Fewest statements Most sitelinks Most linked wikis Total of sitelinks on items Most identifiers Fewest identifiers 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/P1002 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 1,494 Main statement 1,424 95.3% of uses Qualifier 65 4.4% of uses Reference 5 0.3% of uses
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[create Create a translatable help page (preferably in English) for this property to be included here]

Type “reciprocating engine (Q630010)”: item must contain property “subclass of (P279)” with classes “reciprocating engine (Q630010)” 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/P1002#Type Q630010, SPARQL

Value type “engine configuration (Q2576663)”: This property should use items as value that contain property “instance of (P31)”. On these, the value for instance of (P31) should be an item that uses subclass of (P279) with value engine configuration (Q2576663) (or a subclass thereof). (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/P1002#Value type Q2576663, SPARQL

Scope is as main value (Q54828448): 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/P1002#Scope, 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/P1002#Entity types

Contemporaries:
if [item A] has this property (P1002) linked to [item B],
then [item A] and [item B] have to coincide or coexist at some point of history.

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/P1002#Contemporary, SPARQL

Maintenance lists

Lists of configurations

• list of engine configuration items
• engine configuration item request