BEGIN:VCALENDAR
PRODID:-//github.com/rianjs/ical.net//NONSGML ical.net 4.0//EN
VERSION:2.0
BEGIN:VEVENT
DESCRIPTION:17. mai
DTEND:20260517T235959
DTSTAMP:20260427T091255Z
DTSTART;VALUE=DATE:20260517
SEQUENCE:0
SUMMARY:17. mai
UID:f87cd57d-9798-44f5-8fb2-1141e8833588
END:VEVENT
END:VCALENDAR