/usr/lib/python2.7/dist-packages/pyxdg-0.19.egg-info is in python-xdg 0.19-3ubuntu2.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/python2.7/dist-packages/../../../share/pyshared/pyxdg-0.19.egg-info