BEGIN:VCALENDAR
                        VERSION:2.0
                        PRODID:-//hacksw/handcal//NONSGML v1.0//EN
                        BEGIN:VEVENT
                        UID:9557ec967297ed5dd0e1d536e5e253d1https://abcg.org
                        DTSTAMP:20260911T103121
                        DTSTART:TZID=20260911T103121
                        DTEND:TZID=20260911T103121
                        SUMMARY:
                        DESCRIPTION:
                        END:VEVENT
                        END:VCALENDAR