Hmm, the script generates a dbus error when I try to run it:

Traceback (most recent call last):
File "./wikipedia2poi.py", line 30, in <module>
bus = dbus.SessionBus()
File "debian/python2.5-dbus/usr/lib/python2.5/site-packages/dbus/_dbus.py", line 266, in __new__
File "debian/python2.5-dbus/usr/lib/python2.5/site-packages/dbus/_dbus.py", line 99, in __new__
File "dbus_bindings.pyx", line 1692, in dbus_bindings.bus_get
TypeError: exceptions must be strings, classes, or instances, not type