BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20260129T040148
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6aded0acc232a
DTSTAMP:20261026T040148Z
SUMMARY:Hartmut Kiewert - ZUsammenKUNFT DER SPEZIES
DTSTART:20261027T110000Z
DTEND:20261027T110000Z
END:VEVENT
END:VCALENDAR