BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250910T145954
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a25876a9ba53
DTSTAMP:20260607T145954Z
SUMMARY:Ein Sternbild für Flappi
DTSTART:20260711T120000Z
DTEND:20260711T120000Z
END:VEVENT
END:VCALENDAR