BEGIN:VCALENDAR
VERSION:2.0
PRODID:icalendar-ruby
CALSCALE:GREGORIAN
BEGIN:VEVENT
DTSTAMP:20260426T011727Z
UID:c21acfb1-acaa-445f-9250-f5ffdfc69549
DTSTART:20260829T090000
DTEND:20260829T180000
DESCRIPTION:
LOCATION:Rheinallee 4 53557 
SUMMARY:Rheinpromenade
END:VEVENT
END:VCALENDAR