BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251003T172753
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a43fc99205d0
DTSTAMP:20260630T172753Z
SUMMARY:Monatliche Putzaktion (Umweltpaten Rheinau)
DTSTART:20261103T090000Z
DTEND:20261103T090000Z
END:VEVENT
END:VCALENDAR