BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250824T170845
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
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BEGIN:VEVENT
UID:6a0f3c1d98b07
DTSTAMP:20260521T170845Z
SUMMARY:100. Geburtstag Marilyn Monroe: \"Niagara\"
DTSTART:20260607T173000Z
DTEND:20260607T173000Z
END:VEVENT
END:VCALENDAR