Hello,
Coming soon: prototypes with the first structured statements on files. Before this, however, the software team needs to know what are the basic properties that Wikidata has, or will need, to support Commons.
There is more information and an exercise to help find the properties up on the Structured Data hub on Commons: https://commons.wikimedia.org/wiki/Commons:Structured_data/Get_involved/Feed...
Please stop by and participate, the workshop will be open for all of the month of July at a minimum. Contact me if you have any questions. Thanks!