/usr/share/kde4/servicetypes/plasma-layout-template.desktop is in libplasmagenericshell4 4:4.11.13-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 | [Desktop Entry]
Type=ServiceType
X-KDE-ServiceType=Plasma/LayoutTemplate
[PropertyDef::X-Plasma-Shell]
Type=QString
|