Property talk:P6856

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average speed
average speed of a transport line, service or network, or of a vehicle when used on such a line, service or network

Represents	average speed (Q1267186), speed (Q3711325)
Data type	Quantity
Domain	thoroughfare (Q83620), transport service itinerary (Q1067164) or transport network (Q924286)
Allowed values	0.01 ≤ 𝓧 ≤ 1,000,000
Allowed units	Instances of: unit of speed kilometre per hour (Q180154), mile per hour (Q211256) or metre per second (Q182429)
Example	Rio de Janeiro light rail (Q10388586) → 15 kilometre per hour New York City Subway (Q7733) → 27 kilometre per hour Prague Metro (Q190271) → 36 kilometre per hour
See also	speed limit (P3086), speed (P2052), cruise speed (P2217)
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 Minimum and maximum Items with highest numeric value Items with lowest numeric value Database reports/Constraint violations/P6856 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 105 Main statement 99 94.3% of uses Qualifier 6 5.7% of uses

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

Type “thoroughfare (Q83620), transport service itinerary (Q1067164), transport network (Q924286)”: item must contain property “instance of (P31)” with classes “thoroughfare (Q83620), transport service itinerary (Q1067164), transport network (Q924286)” 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/P6856#Type Q83620, Q1067164, Q924286, SPARQL

Units: “kilometre per hour (Q180154), mile per hour (Q211256), metre per second (Q182429)”: value unit must be one of listed. (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/P6856#Units

Scope is as main value (Q54828448): the property must be used by specified way only (Help)

List of violations of this constraint: Database reports/Constraint violations/P6856#Scope, hourly updated report, SPARQL

Range from “0.01” to “1000000”: values should be in the range from “0.01” to “1000000”. (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/P6856#Range

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/P6856#Entity types

This property is being used by: hu:Sablon:Metró infobox Please notify projects that use this property before big changes (renaming, deletion, merge with another property, etc.)

Средняя скорость

What's the difference from speed (P2052)? --Infovarius (talk) 20:14, 26 April 2020 (UTC)