BEGIN:VCALENDAR
VERSION:2.0
PRODID:https://github.com/derhansen/sf_event_mgt
METHOD:PUBLISH
BEGIN:VEVENT
UID:860-1391@rg-aachen.gi.de
CLASS: PUBLIC
SUMMARY:X-Mas Special
DESCRIPTION:
DTSTAMP:20180808T095814Z
DTSTART:20151207T173000Z
DTEND:20151207T210000Z
END:VEVENT
END:VCALENDAR