BEGIN:VCALENDAR
                        VERSION:2.0
                        PRODID:-//hacksw/handcal//NONSGML v1.0//EN
                        BEGIN:VEVENT
                        UID:4463493e5dfd7107327e26d1d57d0b78https://accessallartists.de
                        DTSTAMP:20260625T065417
                        DTSTART:TZID=20260625T065417
                        DTEND:TZID=20260625T065417
                        SUMMARY:AK Ausserkontrolle
                        DESCRIPTION:
                        END:VEVENT
                        END:VCALENDAR