BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250714T104820
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
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BEGIN:VEVENT
UID:69d8d5741dc8d
DTSTAMP:20260410T104820Z
SUMMARY:Kreativzeit im N³-Bibliothekslabor
DTSTART:20260729T140000Z
DTEND:20260729T160000Z
END:VEVENT
END:VCALENDAR