BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250817T011502
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a0522163ee1b
DTSTAMP:20260514T011502Z
SUMMARY:Tag der Artenvielfalt: Mannheimer Dünenwanderung
DTSTART:20260614T113000Z
DTEND:20260614T130000Z
END:VEVENT
END:VCALENDAR