/usr/share/cafeobj-1.5/ is in cafeobj 1.5.7-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/cafeobj-1.5/lib/
/usr/share/cafeobj-1.5/lib/2tuple.cafe
/usr/share/cafeobj-1.5/lib/3tuple.cafe
/usr/share/cafeobj-1.5/lib/4tuple.cafe
/usr/share/cafeobj-1.5/lib/base_bool.cafe
/usr/share/cafeobj-1.5/lib/bool+.cafe
/usr/share/cafeobj-1.5/lib/bool.cafe
/usr/share/cafeobj-1.5/lib/character.cafe
/usr/share/cafeobj-1.5/lib/eql.cafe
/usr/share/cafeobj-1.5/lib/float.cafe
/usr/share/cafeobj-1.5/lib/fopl.cafe
/usr/share/cafeobj-1.5/lib/identical.cafe
/usr/share/cafeobj-1.5/lib/int.cafe
/usr/share/cafeobj-1.5/lib/metalevel.cafe
/usr/share/cafeobj-1.5/lib/nat.cafe
/usr/share/cafeobj-1.5/lib/ntruth.cafe
/usr/share/cafeobj-1.5/lib/nznat.cafe
/usr/share/cafeobj-1.5/lib/qid.cafe
/usr/share/cafeobj-1.5/lib/rat.cafe
/usr/share/cafeobj-1.5/lib/rwl.cafe
/usr/share/cafeobj-1.5/lib/string.cafe
/usr/share/cafeobj-1.5/lib/sys_bool.cafe
/usr/share/cafeobj-1.5/lib/truth.cafe
/usr/share/cafeobj-1.5/prelude/
/usr/share/cafeobj-1.5/prelude/std.bin