BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250714T103255
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
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BEGIN:VEVENT
UID:69d8d1d78cc09
DTSTAMP:20260410T103255Z
SUMMARY:Vorspiel der Violinklasse Britta Zeus
DTSTART:20260625T163000Z
DTEND:20260625T180000Z
END:VEVENT
END:VCALENDAR