BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250721T082539
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:69e1ee83019e1
DTSTAMP:20260417T082539Z
SUMMARY:Als wir lasen
DTSTART:20260429T160000Z
DTEND:20260429T160000Z
END:VEVENT
END:VCALENDAR