BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251115T180836
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a7cb6a43e1a5
DTSTAMP:20260812T180836Z
SUMMARY:Hartmut Kiewert - Zusammenkunft der Spezies
DTSTART:20261003T100000Z
DTEND:20261003T100000Z
END:VEVENT
END:VCALENDAR