/usr/lib/GNUstep/Applications/UL.app/Resources is in adun.app 0.81-8build1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/GNUstep/Applications/UL.app/../../../../share/GNUstep/UL.app
/usr/lib/GNUstep/Applications/UL.app/../../../../share/GNUstep/UL.app