/usr/share/kde4/apps/ is in kaddressbook 4:4.8.2-0ubuntu2.
This file is owned by root:root, with mode 0o755.
..
/usr/share/kde4/apps/kaddressbook/
/usr/share/kde4/apps/kaddressbook/kaddressbookui.rc
/usr/share/kde4/apps/kaddressbook/printing/
/usr/share/kde4/apps/kaddressbook/printing/detailed-style.png
/usr/share/kde4/apps/kaddressbook/printing/mike-style.png
/usr/share/kde4/apps/kaddressbook/printing/ringbinder-style.png
/usr/share/kde4/apps/kaddressbook/viewertemplates/
/usr/share/kde4/apps/kaddressbook/viewertemplates/default/
/usr/share/kde4/apps/kaddressbook/viewertemplates/default/contact.html
/usr/share/kde4/apps/kaddressbook/viewertemplates/default/contact_embedded.html
/usr/share/kde4/apps/kaddressbook/viewertemplates/default/contact_row.html
/usr/share/kde4/apps/kaddressbook/viewertemplates/default/contactgroup.html
/usr/share/kde4/apps/kaddressbook/viewertemplates/default/contactgroup_additionalfieldrow.html
/usr/share/kde4/apps/kaddressbook/viewertemplates/default/contactgroup_embedded.html
/usr/share/kde4/apps/kaddressbook/viewertemplates/default/contactgroup_memberrow.html
/usr/share/kde4/apps/kontact/
/usr/share/kde4/apps/kontact/ksettingsdialog/
/usr/share/kde4/apps/kontact/ksettingsdialog/kaddressbook.setdlg