BEGIN:VCALENDAR VERSION:2.0 BEGIN:VEVENT DTSTAMP:20240328T145706 STATUS:CONFIRMED UID:communityintersystems SEQUENCE:0 DTSTART:20210730T070000Z DTEND:20210730T090000Z SUMMARY:FHIR ハンズオンセミナー DESCRIPTION: X-ALT-DESC;FMTTYPE= LOCATION:Online BEGIN:VALARM TRIGGER:-PT15M ACTION:DISPLAY END:VALARM TRANSP:OPAQUE END:VEVENT END:VCALENDAR