Property talk:P2803

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Wikidata time precision
numeric value used by Wikidata to describe the corresponding time/date precision. There are 15 items with this property with values from 0 to 14 (second), year is 9.

Data type	Quantity
Domain	According to this template: unit of time (Q1790144) According to statements in the property: unit of time (Q1790144) When possible, data should only be stored as statements
Allowed values	0 ≤ 𝓧 ≤ 14
Allowed units	not applicable
Example	month (Q5151) → 10 year (Q577) → 9
Lists	Precision used in P585 with sample items 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) Minimum and maximum Items with highest numeric value Items with lowest numeric value Database reports/Constraint violations/P2803 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 19 Main statement 15 78.9% of uses Qualifier 2 10.5% of uses Reference 2 10.5% of uses

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Units: “novalue”: 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/P2803#Units

Type “unit of time (Q1790144)”: item must contain property “instance of (P31)” with classes “unit of time (Q1790144)” 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/P2803#Type Q1790144, SPARQL

Range from “0” to “14”: values should be in the range from “0” to “14”. (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/P2803#Range

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/P2803#Single value, SPARQL

Integer: values should be integers (ie. they shouldn't have a fractional part) (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/P2803#integer, SPARQL

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/P2803#Scope, hourly updated report, SPARQL

Full list of values

Manually update list

This list is periodically updated by a bot. Manual changes to the list will be removed on the next update!

WDQS | PetScan | TABernacle | Find images | Recent changes | Query: SELECT ?item ?itemLabel ?value { ?item wdt:P2803 ?value . SERVICE wikibase:label { bd:serviceParam wikibase:language "en" } }

Wikidata time precision	qid	label	description	instance of	conversion to SI unit	unit symbol
0	Q24004466	billion years		unit of time
1	Q24004467	hundred million years		unit of time
2	Q24004469	ten million years		unit of time
3	Q24004475	million years		unit of time
4	Q24004476	hundred thousand years		unit of time
5	Q24004477	ten thousand years	10^4 annum	unit of time
6	Q36507	millennium	time period of 1000 years	unit of time
7	Q578	century	unit of time lasting 100 years	unit of time
8	Q39911	decade	period of 10 years	unit of time unit without standard conversion to SI
9	Q577	year	estimated period of time for the Earth's orbit around the Sun and observed at a fixed geographic point (averaging 365.24 days); base later modified to define or adjust various calendars	unit of time		en:a ru:год bg:г. bg:год. eo:j. sl:l.
10	Q5151	month	irregular unit of time dividing a calendar year	unit of time unit without standard conversion to SI UCUM derived unit point in time with respect to recurrent timeframe		ru:мес.
11	Q573	day	unit of time lasting 24 hours, derived from the period of Earth's rotation about its axis	unit of time non-SI unit mentioned in and accepted with the SI UCUM derived unit	86400	en:d ru:сут ru:сут. es:d fr:j zh:日 ar:ي nb:d eo:t sl:d
12	Q25235	hour	unit of time	unit of time non-SI unit mentioned in and accepted with the SI UCUM derived unit	3600	en:h ru:ч uk:год. tt:сәг ar:س de:Std. ro:h cs:h zh:時 zh-hant:時 zh-hans:时 be-tarask:г ms:j bn:ঘ
13	Q7727	minute	unit of time	unit of time non-SI unit mentioned in and accepted with the SI UCUM derived unit	60	en:min he:דק' hu:perc ru:мин uk:хв. hy:րոպե ar:د ro:min. sv:min be:хв. az:dəq. bg:min zh:分 zh-hant:分 zh-hans:分
14	Q11574	second	SI unit of time, defined as 9 192 631 770 periods of the ground-state hyperfine transitions of caesium-133	SI base unit unit of time coherent SI unit UCUM base unit	1	ru:с en:s es:s ar:ث ca:s az:san. be:с zh:秒 zh-tw:秒 zh-hant:秒 zh-hans:秒 cs:s lt:s pl:s