Hello, as my bot is currently being occupied by another task, could you make your bot change all references inferred from (P3452): title (Q783521) to based on heuristic (P887): title (Q783521)? Yesterday, I gave DeltaBot task to change all P3452 qualifiers to references and now I noticed these should actually be P887. It is still running, so you may to wait a little until it completes.