BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250721T082445
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:69e1ee4d1364c
DTSTAMP:20260417T082445Z
SUMMARY:Als wir lasen
DTSTART:20260513T160000Z
DTEND:20260513T180000Z
END:VEVENT
END:VCALENDAR