BEGIN:VCALENDAR
VERSION:2.0
PRODID:https://github.com/derhansen/sf_event_mgt
METHOD:PUBLISH
BEGIN:VEVENT
UID:2345-9163@www.iga2027.ruhr
CLASS: PUBLIC
SUMMARY:Test
DESCRIPTION:
DTSTAMP:20260319T135703Z
DTSTART:20260327T140000Z
DTEND:20260327T150000Z
END:VEVENT
END:VCALENDAR