BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250710T154846
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:69d3d5de7abf1
DTSTAMP:20260406T154846Z
SUMMARY:Führungen für Erwachsene
DTSTART:20260426T093000Z
DTEND:20260426T103000Z
END:VEVENT
END:VCALENDAR