/usr/share/kde4/services/ is in kinfocenter 4:4.8.2a-0ubuntu4.
This file is owned by root:root, with mode 0o755.
..
/usr/share/kde4/services/deviceinfocategory.desktop
/usr/share/kde4/services/devinfo.desktop
/usr/share/kde4/services/dma.desktop
/usr/share/kde4/services/graphicalinfocategory.desktop
/usr/share/kde4/services/interrupts.desktop
/usr/share/kde4/services/ioports.desktop
/usr/share/kde4/services/kcm_infosummary.desktop
/usr/share/kde4/services/kcm_memory.desktop
/usr/share/kde4/services/kcm_pci.desktop
/usr/share/kde4/services/kcmusb.desktop
/usr/share/kde4/services/kcmview1394.desktop
/usr/share/kde4/services/lostfoundcategory.desktop
/usr/share/kde4/services/networkinfocategory.desktop
/usr/share/kde4/services/nic.desktop
/usr/share/kde4/services/opengl.desktop
/usr/share/kde4/services/scsi.desktop
/usr/share/kde4/services/smbstatus.desktop
/usr/share/kde4/services/xserver.desktop