BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250916T180544
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
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BEGIN:VEVENT
UID:6a2d9bf82faeb
DTSTAMP:20260613T180544Z
SUMMARY:Hartmut Kiewert - Zusammenkunft der Spezies
DTSTART:20260917T100000Z
DTEND:20260917T100000Z
END:VEVENT
END:VCALENDAR