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.
Result for Benjamin Strong (Q3277708)
: 1, : 2, : 945, : 44
| Status | Property | Message | Constraint |
|---|---|---|---|
| publication date | The parameter "item of property constraint" must be one of the following: | allowed-entity-types constraint | |
| place of birth | Statements for place of birth should have at least one reference. | citation-needed constraint | |
| described at URL | This described at URL statement is missing a qualifier language of work or name. | required qualifier constraint |