BEGIN:VCALENDAR
                        VERSION:2.0
                        PRODID:-//hacksw/handcal//NONSGML v1.0//EN
                        BEGIN:VEVENT
                        UID:4715fb41519d2bcaad0b5d3f356c7efchttps://gba-vietnam.org
                        DTSTAMP:20260614T140431
                        DTSTART:TZID=20170622T000000
                        DTEND:TZID=20170622T000000
                        SUMMARY:FeierAbend!Treff
                        DESCRIPTION: 
                        END:VEVENT
                        END:VCALENDAR