Constraint report
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This special page performs constraint checks on any entity you want. The entities are fetched from the live system, so every constraint violation you fix there will be instantly removed from this list.
The constraints are parsed from statements on properties each time those statements are edited, usually within a few minutes.
Result for Nativity (Q27980451)
: 2, : 635, : 28, : 2
Status | Property | Message | Constraint |
---|---|---|---|
file format | Values of file format statements should be instances or subclasses of file format or filename extension (or of a subclass of them), but JPEG currently isn't. | value-type constraint | |
Commons compatible image available at URL | This Commons compatible image available at URL statement is missing a qualifier author name string. | required qualifier constraint |