BEGIN:VCALENDAR
VERSION:2.0
PRODID:icalendar-ruby
CALSCALE:GREGORIAN
BEGIN:VEVENT
DTSTAMP:20260822T010830Z
UID:d7871531-0b27-4c79-8aa8-04d57e2215be
DTSTART:20210412T090000Z
DTEND:20210413T000000Z
SUMMARY:39th Workflow Meetup
URL;VALUE=URI:https://github.com/workflow-meetup-jp/workflow-meetup/wiki/20
 210412
END:VEVENT
END:VCALENDAR