/usr/share/doc/gir1.2-wnck-3.0/NEWS.gz is in gir1.2-wnck-3.0 3.4.7-0ubuntu3.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/doc/gir1.2-wnck-3.0/../libwnck-3-0/NEWS.gz
/usr/share/doc/gir1.2-wnck-3.0/../libwnck-3-0/NEWS.gz