BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251001T044550
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
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BEGIN:VEVENT
UID:6a40a6fe130b7
DTSTAMP:20260628T044550Z
SUMMARY:Polaris – Das Rätsel der Polarnacht
DTSTART:20260704T131500Z
DTEND:20260704T131500Z
END:VEVENT
END:VCALENDAR