The Internet Draft specifying the “geo:” URI has been updated, the new version is already available from the IETF draft archives.
The new version 01 (which is the second version after 00) removes the “query” part of the URI, as this was pretty much underspecified in the initial version, and has proven to be rather controversial. Since it does not actually identify the spatial location, but provides meta information (like location classification & type, preferred map scale) we decided to remove it from the specification.
Please note that this is work in progress, which also means that any feedback is appreciated.
