/usr/share/dbus-1/services/org.kde.kaccessible.service is in kaccessible 4:4.13.0-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 | [D-BUS Service]
Name=org.kde.kaccessibleapp
Exec=/usr/lib/kde4/libexec/kaccessibleapp
|