BEGIN:VCALENDAR
VERSION:2.0
PRODID:https://github.com/derhansen/sf_event_mgt
METHOD:PUBLISH
BEGIN:VEVENT
UID:334-44@www.swissinternationalschool.de
CLASS: PUBLIC
SUMMARY:Open Day
DESCRIPTION:
LOCATION:SIS Frankfurt
DTSTAMP:20260720T150704Z
DTSTART:20261209T080000Z
DTEND:20261209T110000Z
END:VEVENT
END:VCALENDAR