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 Guinness World Records (Q41675)

: 3, : 2, : 3108, : 7, : 739, : 6

StatusPropertyMessageConstraint
LinkedIn company or organization IDThis property's value should not be present on any other item, but is also present on Guinness World Records Limited.distinct-values constraint
LinkedIn company or organization IDEntities using the LinkedIn company or organization ID property should be instances of one of the following classes (or of one of their subclasses), but Guinness World Records currently isn't: subject type constraint
Trustpilot company IDAn entity with Trustpilot company ID should also have a statement review score.item-requires-statement constraint
different fromGuinness World Records: The Videogame should also have the symmetric statement different from Guinness World Records.symmetric constraint
Google Knowledge Graph IDAn entity should not have statements for both Google Knowledge Graph ID and Freebase ID.conflicts-with constraint