BEGIN:VCALENDAR
PRODID:-//github.com/rianjs/ical.net//NONSGML ical.net 4.0//EN
VERSION:2.0
BEGIN:VEVENT
DTEND:20240412T153000
DTSTAMP:20260404T124357Z
DTSTART:20240412T143000
SEQUENCE:0
SUMMARY:健康講座 - 「乳糖」不能吃的秘密 - 黃大仙中
UID:b5af9d3d-0a4b-4982-86c7-29eaa38f8814
END:VEVENT
END:VCALENDAR