BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250816T231510
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a0505febbd9a
DTSTAMP:20260513T231510Z
SUMMARY:Licht und Schatten
DTSTART:20260516T160000Z
DTEND:20260516T190000Z
END:VEVENT
END:VCALENDAR