BEGIN:VCALENDAR
                        VERSION:2.0
                        PRODID:-//hacksw/handcal//NONSGML v1.0//EN
                        BEGIN:VEVENT
                        UID:4c3f6e32e72a157b1a8b2680c71e4c80https://abcg.org
                        DTSTAMP:20260928T091027
                        DTSTART:TZID=20260928T091027
                        DTEND:TZID=20260928T091027
                        SUMMARY:
                        DESCRIPTION:
                        END:VEVENT
                        END:VCALENDAR