/usr/share/app-install/desktop/cinnamon:cinnamon-settings-themes.desktop is in app-install-data 15.10.
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 7 8 9 10 11 12 13 14 | [Desktop Entry]
X-AppInstall-Package=cinnamon
X-AppInstall-Popcon=301
X-AppInstall-Section=universe
Icon=cs-themes
Exec=cinnamon-settings themes
Type=Application
OnlyShowIn=X-Cinnamon;
Categories=Settings;
Name=Themes
Comment=Manage themes to change how your desktop looks
X-Ubuntu-Gettext-Domain=app-install-data
|