Keep multiple links found over the same Wikidata item

[marfox]

The current behavior is to enforce 1-1 links by picking the one with the highest probability score. User Was a bee proposed a very interesting way to handle 1-n links, see https://www.wikidata.org/wiki/Wikidata:Project_chat/Archive/2019/09#Best_reference_for_statements_generated_by_AI

putting second (and third) matching ID as qualifier (or data in reference section). By this, corrections by human become easier.