/usr/share/doc/libmowgli-dev/examples/ is in libmowgli-dev 1.0.0-4.
This file is owned by root:root, with mode 0o755.
..
/usr/share/doc/libmowgli-dev/examples/Makefile
/usr/share/doc/libmowgli-dev/examples/buildsys.mk
/usr/share/doc/libmowgli-dev/examples/dicttest/
/usr/share/doc/libmowgli-dev/examples/dicttest/Makefile
/usr/share/doc/libmowgli-dev/examples/dicttest/dicttest.c
/usr/share/doc/libmowgli-dev/examples/formattertest/
/usr/share/doc/libmowgli-dev/examples/formattertest/Makefile
/usr/share/doc/libmowgli-dev/examples/formattertest/formattertest.c
/usr/share/doc/libmowgli-dev/examples/listsort/
/usr/share/doc/libmowgli-dev/examples/listsort/Makefile
/usr/share/doc/libmowgli-dev/examples/listsort/listsort.c
/usr/share/doc/libmowgli-dev/examples/patriciatest/
/usr/share/doc/libmowgli-dev/examples/patriciatest/Makefile
/usr/share/doc/libmowgli-dev/examples/patriciatest/patriciatest.c
/usr/share/doc/libmowgli-dev/examples/patriciatest2/
/usr/share/doc/libmowgli-dev/examples/patriciatest2/Makefile
/usr/share/doc/libmowgli-dev/examples/patriciatest2/patriciatest2.c
/usr/share/doc/libmowgli-dev/examples/randomtest/
/usr/share/doc/libmowgli-dev/examples/randomtest/Makefile
/usr/share/doc/libmowgli-dev/examples/randomtest/randomtest.c