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.

Check constraints for entity

Result for Malayala Manorama (Q2732186)

: 6, : 3, : 698, : 35, : 2

StatusPropertyMessageConstraint
newspaper formatAn entity with newspaper format should also have a statement country of origin.item-requires-statement constraint
newspaper formatAn entity with newspaper format should also have a statement publication interval.item-requires-statement constraint
Freebase IDThis property's value should not be present on any other item, but is also present on Q31328330.distinct-values constraint
official websiteThis property should contain a single “best” value with the same set of qualifiers for these properties: Of the current multiple values, one should be marked with “preferred” rank.single-best-value constraint
official websiteThis property should contain a single “best” value with the same set of qualifiers for these properties: Of the current multiple values, one should be marked with “preferred” rank.single-best-value constraint
official websiteThis property should contain a single “best” value with the same set of qualifiers for these properties: Of the current multiple values, one should be marked with “preferred” rank.single-best-value constraint
official websiteThis official website statement is missing a qualifier language of work or name.required qualifier constraint
official websiteThis official website statement is missing a qualifier language of work or name.required qualifier constraint
official websiteThis official website statement is missing a qualifier language of work or name.required qualifier constraint