BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250710T155003
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:69d3d62b3c600
DTSTAMP:20260406T155003Z
SUMMARY:Vorlesestunde für Erwachsene
DTSTART:20261111T100000Z
DTEND:20261111T103000Z
END:VEVENT
END:VCALENDAR