BEGIN:VCALENDAR VERSION:2.0 PRODID:wwt3-event BEGIN:VEVENT UID:6385699240858 DTSTART;TZID=Europe/Berlin:20230510T124000 SEQUENCE:0 TRANSP:OPAQUE DTEND;TZID=Europe/Berlin:20230511T103800 SUMMARY:19. Deutscher IT-Sicherheitskongress CLASS:PUBLIC DTSTAMP:20221129T020818Z END:VEVENT END:VCALENDAR