BEGIN:VCALENDAR
VERSION:2.0
PRODID:icalendar-ruby
CALSCALE:GREGORIAN
BEGIN:VEVENT
DTSTAMP:20260826T165501Z
UID:b89a2ff6-1307-41de-8c94-111205028312
DTSTART:20191030T090000Z
DTEND:20191031T000000Z
SUMMARY:21st Workflow Meetup
URL;VALUE=URI:https://github.com/manabuishii/workflow-meetup/wiki/20191030
END:VEVENT
END:VCALENDAR