/usr/share/dbus-1/services/org.kde.BlueDevil.Service.service is in bluedevil 2.0~rc1really1.3.2-0ubuntu1.
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.BlueDevil.Service
Exec=/usr/bin/bluedevil-helper
|