BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20251116T155059
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a7de7e37496a
DTSTAMP:20260813T155059Z
SUMMARY:Signale aus Raum und Zeit
DTSTART:20260912T160000Z
DTEND:20260912T160000Z
END:VEVENT
END:VCALENDAR