BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250913T151056
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a297e80b9ebd
DTSTAMP:20260610T151056Z
SUMMARY:Dr. Markus Weber: Glaawe ses?
DTSTART:20261217T190000Z
DTEND:20261217T190000Z
END:VEVENT
END:VCALENDAR