/usr/lib/python2.7/dist-packages/apturl-0.5.1ubuntu3.egg-info is in apturl-common 0.5.1ubuntu3.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/python2.7/dist-packages/../../../share/pyshared/apturl-0.5.1ubuntu3.egg-info