/usr/share/ is in libkresources4 4:4.13.0-0ubuntu1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/kde4/
/usr/share/kde4/services/
/usr/share/kde4/services/kresources.desktop
/usr/share/kde4/servicetypes/
/usr/share/kde4/servicetypes/kresources_plugin.desktop
/usr/share/kde4/servicetypes/kresources_manager.desktop
/usr/share/lintian/
/usr/share/lintian/overrides/
/usr/share/lintian/overrides/libkresources4
/usr/share/doc/
/usr/share/doc/kde/
/usr/share/doc/kde/HTML/
/usr/share/doc/kde/HTML/en/
/usr/share/doc/kde/HTML/en/kcontrol/
/usr/share/doc/kde/HTML/en/kcontrol/kresources/
/usr/share/doc/kde/HTML/en/kcontrol/kresources/index.docbook
/usr/share/doc/kde/HTML/en/kcontrol/kresources/index.cache.bz2
/usr/share/doc/libkresources4/
/usr/share/doc/libkresources4/copyright
/usr/share/doc/libkresources4/changelog.Debian.gz
/usr/share/doc/kde/HTML/en/kcontrol/kresources/common