BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Sabre//Sabre VObject 4.5.7//EN
CALSCALE:GREGORIAN
BEGIN:VEVENT
UID:sabre-vobject-0b0b4774-d2f3-48be-bde6-bfe2ab79ebb6
DTSTAMP:20250709T132940Z
SUMMARY:Bunte Stunde
DTSTART;TZID=Europe/Berlin:20250910T000000
END:VEVENT
END:VCALENDAR