BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250909T144615
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
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BEGIN:VEVENT
UID:6a2432b717735
DTSTAMP:20260606T144615Z
SUMMARY:Landschaftsmusik - Mannheimer Sommer des NTM
DTSTART:20260628T110000Z
DTEND:20260628T110000Z
END:VEVENT
END:VCALENDAR