general idea
unique place identifier = OSM node id?
how to handle duplicates?
There would have to be some classification so there does not need to be another roundtrip to
Benefit is that it can be rendered on the map
request details for a place can still be got the same way, or through the OPP.
All repositories could return their location data for the app to make sense of. Not for now.
To make this easier there could be an intermediate request - to see which repositories hold info for a particular place.
Posting a new place, two step process
First post to OSM, retrieve OSM ID, then post details using the acquired ID in own repo.