BEGIN:VCALENDAR
VERSION:2.0
PRODID:spatie/icalendar-generator
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
DTSTART:20220405T020500
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6ad62af09f571
DTSTAMP:20261019T143632Z
SUMMARY:テストイベント
DESCRIPTION:テストイベント
URL:https://www.event-form.jp/event/9055/EuJJ2sRmir
DTSTART:20221231T020500Z
DTEND:20221231T030500Z
END:VEVENT
END:VCALENDAR