BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20260119T222909
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
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BEGIN:VEVENT
UID:6ad2a535f1199
DTSTAMP:20261016T222909Z
SUMMARY:Kreativzeit im N³-Bibliothekslabor
DTSTART:20261111T150000Z
DTEND:20261111T170000Z
END:VEVENT
END:VCALENDAR