/usr/lib/python2.7/dist-packages/urlgrabber-3.9.1.egg-info is in python-urlgrabber 3.9.1-4ubuntu2.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/python2.7/dist-packages/../../../share/pyshared/urlgrabber-3.9.1.egg-info