Constraint report

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.

Check constraints for entity

Result for Colony of New South Wales (Q18348382)

: 1, : 657, : 16

StatusPropertyNachrichtConstraint
continentValues of continent statements should be instances of one of the following classes (or of one of their subclasses), but Oceania currently isn't: value-type constraint