BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//开云体育 Inc//开云体育 Calendar//EN
METHOD:CANCEL
CALSCALE:GREGORIAN
BEGIN:VEVENT
STATUS:CANCELLED
UID:calendar.583191@groups.io
DTSTAMP:20191116T215441Z
ORGANIZER;CN=yancophm@groups.io Group:mailto:yancophm@groups.io
DTSTART:20201130
DTEND:20201201
SUMMARY:Museum Meeting Tomorrow
SEQUENCE:0
END:VEVENT
END:VCALENDAR