here's a major German river which is fed by 2 rivers: http://www.openstreetmap.org/relation/412876#map=15/50.0864/11.3986
The point where it starts doesn't (yet) have any meaningful tags, just a property disguised as a feature: http://www.openstreetmap.org/node/135500355 cheers, Martin sent from a phone
_______________________________________________ Tagging mailing list Tagging@openstreetmap.org https://lists.openstreetmap.org/listinfo/tagging