/usr/share/doc/freefoam/README.gz is in freefoam 0.1.0+dfsg-1build1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/doc/freefoam/../libfreefoam1/README.gz
/usr/share/doc/freefoam/../libfreefoam1/README.gz