/usr/share/applications/kde4/adjust-time.desktop is in plasma-active-data 2.0+git2012021101-0ubuntu4~ppa3.
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 | [Desktop Entry]
Exec=active-settings org.kde.active.settings.time
Icon=clock
Name=Adjust date and time
Name[nl]=Datum en tijd aanpassen
Name[pt]=Ajustar a data e hora
Name[pt_BR]=Ajustar data e hora
Name[sv]=Justera datum och tid
Name[uk]=Коригування дати і часу
Name[x-test]=xxAdjust date and timexx
Type=Application
Categories=Qt;KDE;System;Settings;
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