BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250909T153929
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
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BEGIN:VEVENT
UID:6a243f31432b0
DTSTAMP:20260606T153929Z
SUMMARY:Offener Smartphone-Treff in der Zentralbibliothek
DTSTART:20260611T080000Z
DTEND:20260611T093000Z
END:VEVENT
END:VCALENDAR