/usr/lib/libelementary.so is in libelementary-dev 0.7.0.55225-1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/libelementary-ver-pre-svn-09.so.0.7.0
/usr/lib/libelementary-ver-pre-svn-09.so.0.7.0