BEGIN:VCALENDAR
VERSION:2.0
PRODID:icalendar-ruby
CALSCALE:GREGORIAN
BEGIN:VEVENT
DTSTAMP:20260814T120432Z
UID:79229f8f-6cfe-42a5-a95d-13e678db6864
DTSTART:20150916T010000Z
DTEND:20150916T010000Z
SUMMARY:First Steps with R
URL;VALUE=URI:http://edu.isb-sib.ch/course/view.php?id=218
END:VEVENT
END:VCALENDAR