BEGIN:VCALENDAR
                        VERSION:2.0
                        PRODID:-//hacksw/handcal//NONSGML v1.0//EN
                        BEGIN:VEVENT
                        UID:499488c9183a7a79f9e77ff325c56710https://gba-vietnam.org
                        DTSTAMP:20260721T050130
                        DTSTART:TZID=20160927T000000
                        DTEND:TZID=20160927T000000
                        SUMMARY:Asien-Beratungstag
                        DESCRIPTION: 
                        END:VEVENT
                        END:VCALENDAR