BEGIN:VCALENDAR
PRODID:-//github.com/rianjs/ical.net//NONSGML ical.net 4.0//EN
VERSION:2.0
BEGIN:VEVENT
DTEND:20261128T160000
DTSTAMP:20261111T094504Z
DTSTART:20261128T143000
SEQUENCE:0
SUMMARY:關心心臟健康：由接種疫苗開始
UID:3fc02848-c6db-464a-a2b4-eb0ea790e87a
END:VEVENT
END:VCALENDAR
