Wikidata:Database reports/Complex constraint violations/P1963

Complex constraint violations report for properties for this type (discussion, uses, items, changes): when this subject is used as object of “instance of”, the following properties normally apply

Data time stamp: (UTC)

The report is generated based on the settings on Property talk:P1963.

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The report can include false positives. No need to "fix" them.

Check "has quality" values edit

Check "has quality" values
Values of the has characteristic (P1552) qualifier should be instances of status of property in properties for this type (Q84597428)
4 violations
Query time: 0.33 s

Properties should be allowed to be used in main statements edit

Properties should be allowed to be used in main statements
Properties that don't have property constraint (P2302)property scope constraint (Q53869507)property scope (P5314)as main value (Q54828448) should not be used as a value for this property
18 violations
Query time: 0.50 s