BEGIN:VCALENDAR
PRODID:-//github.com/rianjs/ical.net//NONSGML ical.net 4.0//EN
VERSION:2.0
BEGIN:VEVENT
DTEND:20261202T170000
DTSTAMP:20261111T100703Z
DTSTART:20261202T160000
SEQUENCE:0
SUMMARY:誰說生蛇與水痘無關
UID:fcf95313-47b5-4414-a59f-57e1a9c4a335
END:VEVENT
END:VCALENDAR
