/usr/share/ is in plasma-widgets-workspace 4:4.8.2a-0ubuntu4.
This file is owned by root:root, with mode 0o755.
..
/usr/share/doc/plasma-widgets-workspace/
/usr/share/lintian/
/usr/share/lintian/overrides/
/usr/share/lintian/overrides/plasma-widgets-workspace
/usr/share/kde4/
/usr/share/kde4/services/
/usr/share/kde4/services/plasma-battery-default.desktop
/usr/share/kde4/services/plasma-applet-sm_ram.desktop
/usr/share/kde4/services/plasma-applet-sm_hwinfo.desktop
/usr/share/kde4/services/plasma-applet-devicenotifier.desktop
/usr/share/kde4/services/plasma-applet-calendar.desktop
/usr/share/kde4/services/plasma-applet-webbrowser.desktop
/usr/share/kde4/services/plasma-animator-default.desktop
/usr/share/kde4/services/plasma-applet-lockout.desktop
/usr/share/kde4/services/plasma-applet-notifications.desktop
/usr/share/kde4/services/plasma-applet-icon.desktop
/usr/share/kde4/services/plasma-applet-panelspacer-internal.desktop
/usr/share/kde4/services/plasma-applet-systemtray.desktop
/usr/share/kde4/services/plasma-applet-analogclock.desktop
/usr/share/kde4/services/plasma-applet-sm_temperature.desktop
/usr/share/kde4/services/plasma-applet-sm_net.desktop
/usr/share/kde4/services/plasma-containment-saverdesktop.desktop
/usr/share/kde4/services/plasma-applet-org.kde.showActivityManager.desktop
/usr/share/kde4/services/plasma-applet-sm_cpu.desktop
/usr/share/kde4/services/plasma-applet-quicklaunch.desktop
/usr/share/kde4/services/plasma-applet-system-monitor.desktop
/usr/share/kde4/services/plasma-applet-digitalclock.desktop
/usr/share/kde4/services/plasma-applet-activitybar.desktop
/usr/share/kde4/services/plasma-applet-sm_hdd.desktop
/usr/share/kde4/apps/
/usr/share/kde4/apps/desktoptheme/
/usr/share/kde4/apps/desktoptheme/default/
/usr/share/kde4/apps/desktoptheme/default/calendar/
/usr/share/kde4/apps/desktoptheme/default/calendar/mini-calendar.svgz
/usr/share/kde4/apps/desktoptheme/default/widgets/
/usr/share/kde4/apps/desktoptheme/default/widgets/battery-oxygen.svgz
/usr/share/kde4/apps/desktoptheme/default/widgets/activities.svgz
/usr/share/kde4/apps/desktoptheme/default/system-monitor/
/usr/share/kde4/apps/desktoptheme/default/system-monitor/hdd_panel.svgz
/usr/share/kde4/apps/solid/
/usr/share/kde4/apps/solid/actions/
/usr/share/kde4/apps/solid/actions/test-predicate-openinwindow.desktop
/usr/share/doc/
/usr/share/doc/plasma-widgets-workspace/copyright
/usr/share/doc/plasma-widgets-workspace/changelog.Debian.gz