Namespace tag overview
This page is an incomplete list of some tags in OpenStreetMap which use a namespace or subkey with a colon.
Buildings & infrastructure
Also see Seamarks/Seamark_Object_Usage, a very detailed scheme
Shops & vending
- shop=bicycle uses the prefix "service" but it's unknown what this shall be good for.
- shop=car originally used service=* but this has been changed in ID editor (undiscussed) and lead to a bunch of "phantasy" values (32 pages in taginfo])
This table gives just an overview of the most common sales/rental/repair/parts values to have an idea about the mess :
Tourism, gastronomy, accommodation, services
Also see Tourism_tag_overview
Sports / Leisure