BEGIN:VCALENDAR
PRODID:-//github.com/rianjs/ical.net//NONSGML ical.net 4.0//EN
VERSION:2.0
BEGIN:VEVENT
DTEND:20261118T130000
DTSTAMP:20261111T091707Z
DTSTART:20261118T120000
SEQUENCE:0
SUMMARY:坐骨神經痛
UID:39510662-0276-4aeb-b10b-5aeae06b8b81
END:VEVENT
END:VCALENDAR
