BEGIN:VCALENDAR
                        VERSION:2.0
                        PRODID:-//hacksw/handcal//NONSGML v1.0//EN
                        BEGIN:VEVENT
                        UID:aea04bfc1c8d9f98d7e9e6b8e50e53e9https://accessallartists.de
                        DTSTAMP:20260430T103631
                        DTSTART:TZID=20260430T103631
                        DTEND:TZID=20260430T103631
                        SUMMARY:AK Ausserkontrolle
                        DESCRIPTION:
                        END:VEVENT
                        END:VCALENDAR