BEGIN:VCALENDAR
VERSION:2.0
PRODID:icalendar-ruby
CALSCALE:GREGORIAN
BEGIN:VEVENT
DTSTAMP:20260821T082806Z
UID:476af6ed-33cc-4425-ae91-2de5db89e907
DTSTART:20180418T090000Z
DTEND:20180419T000000Z
SUMMARY:Workflow Meetup
URL;VALUE=URI:https://github.com/manabuishii/workflow-meetup/wiki/20180418
END:VEVENT
END:VCALENDAR