/usr/share/doc/gnustep-base-common/examples/ is in gnustep-base-examples 1.24.7-1build2.
This file is owned by root:root, with mode 0o755.
..
/usr/share/doc/gnustep-base-common/examples/Examples/
/usr/share/doc/gnustep-base-common/examples/Examples/GNUmakefile
/usr/share/doc/gnustep-base-common/examples/Examples/Makefile.postamble
/usr/share/doc/gnustep-base-common/examples/Examples/Makefile.preamble
/usr/share/doc/gnustep-base-common/examples/Examples/custom-zone.m
/usr/share/doc/gnustep-base-common/examples/Examples/dictionary.m
/usr/share/doc/gnustep-base-common/examples/Examples/diningPhilosophers.m
/usr/share/doc/gnustep-base-common/examples/Examples/nsconnection.m
/usr/share/doc/gnustep-base-common/examples/Examples/nsconnection_client.m
/usr/share/doc/gnustep-base-common/examples/Examples/nsconnection_server.m
/usr/share/doc/gnustep-base-common/examples/Examples/server.h
/usr/share/doc/gnustep-base-common/examples/Examples/wgetopt.h
/usr/share/doc/gnustep-base-common/examples/Version
/usr/share/doc/gnustep-base-common/examples/config.mak