BEGIN:VCALENDAR
PRODID:-//github.com/rianjs/ical.net//NONSGML ical.net 4.0//EN
VERSION:2.0
BEGIN:VEVENT
DTEND:20240408T120000
DTSTAMP:20260515T145044Z
DTSTART:20240408T110000
SEQUENCE:0
SUMMARY:養腦：手指操 - 黃大仙中
UID:ac4d2cf1-359e-4214-8bef-ac7143cbd179
END:VEVENT
END:VCALENDAR