https://www.globalbioticinteractions.org/2023/11/03/dwca-resource-relations/

The interactions recorded in this project and many other can now be explored and used for research at https://www.globalbioticinteractions.org

Flower visitation and other interactions can also be visualized, for example:
https://www.globalbioticinteractions.org/browse/?interactionType=ecologicallyRelatedTo&resultType=json&sourceTaxon=Xylocopa%20violacea

Global Biotic Interactions is an open service providing open data using open source software.

Enjoy!