/usr/ is in libkio5 4:4.14.16-0ubuntu3.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/
/usr/lib/libkio.so.5.14.16
/usr/share/
/usr/share/doc/
/usr/share/doc/libkio5/
/usr/share/doc/libkio5/copyright
/usr/share/kde4/
/usr/share/kde4/servicetypes/
/usr/share/kde4/servicetypes/kfileplugin.desktop
/usr/share/kde4/servicetypes/kcmodule.desktop
/usr/share/kde4/servicetypes/renamedialogplugin.desktop
/usr/share/kde4/servicetypes/application.desktop
/usr/share/kde4/servicetypes/kurifilterplugin.desktop
/usr/share/kde4/servicetypes/kfilewrite.desktop
/usr/share/kde4/servicetypes/kscan.desktop
/usr/share/kde4/servicetypes/kdatatool.desktop
/usr/share/kde4/servicetypes/kpropertiesdialogplugin.desktop
/usr/share/kde4/servicetypes/kiofilemodule.desktop
/usr/share/kde4/servicetypes/kcmoduleinit.desktop
/usr/lib/libkio.so.5
/usr/share/doc/libkio5/changelog.Debian.gz
/usr/share/doc/libkio5/NEWS.Debian.gz