/usr/lib/libGrantlee_TextDocument.so.5 is in libgrantlee-textdocument5 5.0.0-0ubuntu4.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/libGrantlee_TextDocument.so.5.0.0
/usr/lib/libGrantlee_TextDocument.so.5.0.0