/usr/lib/x86_64-linux-gnu/libedataserverui-1.2.so.1 is in libedataserverui-1.2-1 3.18.5-1ubuntu1.1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/x86_64-linux-gnu/libedataserverui-1.2.so.1.0.0