BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20250817T111935
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6a05afc757af7
DTSTAMP:20260514T111935Z
SUMMARY:100 Jahre GBG in 100 Geschichten
DTSTART:20260701T160000Z
DTEND:20260701T170000Z
END:VEVENT
END:VCALENDAR