BEGIN:VCALENDAR
VERSION:2.0
PRODID:icalendar-ruby
CALSCALE:GREGORIAN
BEGIN:VEVENT
DTSTAMP:20260821T193925Z
UID:77d5fc71-1be3-42ed-b4a0-f860a8c4ea8c
DTSTART:20210602T090000Z
DTEND:20210603T000000Z
SUMMARY:39th Workflow Meetup
URL;VALUE=URI:https://github.com/workflow-meetup-jp/workflow-meetup/wiki/20
 210602
END:VEVENT
END:VCALENDAR