/usr/lib/x86_64-linux-gnu/libgda-5.0.so.4 is in libgda-5.0-4 5.2.4-9.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/x86_64-linux-gnu/libgda-5.0.so.4.1.1
/usr/lib/x86_64-linux-gnu/libgda-5.0.so.4.1.1