BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250913T151334
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a297f1e31a42
DTSTAMP:20260610T151334Z
SUMMARY:Shared Reading - gemeinsam lesen
DTSTART:20260626T150000Z
DTEND:20260626T150000Z
END:VEVENT
END:VCALENDAR