Property talk:P7584

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Documentation

age estimated by a dating method
estimation of the age of a star, geological feature, fossil or object
[create Create a translatable help page (preferably in English) for this property to be included here]
Units: “year (Q577), gigaannum (Q524410), megaannum (Q20764), kiloannum (Q3013059): 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/P7584#Units
Conflicts with “instance of (P31): human (Q5): this property must not be used with the listed properties and values. (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/P7584#Conflicts with P31, SPARQL
Item “instance of (P31): Items with this property should also have “instance of (P31)”. (Help)
List of violations of this constraint: Database reports/Constraint violations/P7584#Item P31, hourly updated report, SPARQL
Range from “1e-16” to “+∞”: values should be in the range from “1e-16” to “+∞”. (Help)
List of violations of this constraint: Database reports/Constraint violations/P7584#Range, hourly updated report
Citation needed: the property must have at least one reference (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/P7584#citation needed
Single best value: this property generally contains a single value. If there are several, one would have preferred rank (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/P7584#single best value, 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/P7584#Entity types
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/P7584#Scope, hourly updated report, SPARQL

Please notify projects that use this property before big changes (renaming, deletion, merge with another property, etc.)