/usr/ is in siscone-examples 2.0.6-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/
/usr/share/siscone/
/usr/share/siscone/examples/
/usr/share/siscone/examples/main.cpp
/usr/share/siscone/examples/events/
/usr/share/siscone/examples/events/midpoint-irunsafety.dat
/usr/share/siscone/examples/events/two-collinear.dat
/usr/share/siscone/examples/events/single-event.dat
/usr/share/siscone/examples/options.h
/usr/share/siscone/examples/area.cpp
/usr/share/siscone/examples/test.cpp
/usr/share/siscone/examples/sample.cpp
/usr/share/siscone/examples/times.cpp
/usr/share/siscone/examples/makefile.static
/usr/share/siscone/examples/spherical.cpp
/usr/share/siscone/examples/options.cpp
/usr/share/doc/
/usr/share/doc/siscone-examples/
/usr/share/doc/siscone-examples/copyright
/usr/share/siscone/examples/Makefile
/usr/share/doc/siscone-examples/changelog.Debian.gz