|This is a documentation subpage for Template:Constraint:Symmetric.|
It contains usage information, categories, and other content that is not part of the original template page.
Sample property with this constraint: Property:P26 ("spouse")
- spouse: B
- spouse: A
This template categorizes into Category:Properties with symmetric constraints
- Sample entry from the report for P26: "Q407: Q1089201"
- This means that "Q1089201" should get P:P26 with value "Q407".
- After an initial run and to avoid that users correcting errors have to do this several times, bots should remember which items they added before and output them to a list for manual check/addition if they re-appear.
- A way to do this could be to append processed items to Constraint_violations/P26/automatically fixed and skip these items in a successive run.