BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250916T111857
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a2d3ca197e88
DTSTAMP:20260613T111857Z
SUMMARY:Tag der Artenvielfalt: Baumpersönlichkeiten
DTSTART:20260614T130000Z
DTEND:20260614T143000Z
END:VEVENT
END:VCALENDAR