BEGIN:VCALENDAR
VERSION:2.0
PRODID:icalendar-ruby
CALSCALE:GREGORIAN
BEGIN:VEVENT
DTSTAMP:20260820T160515Z
UID:3072d46e-f06a-493a-b780-950e34315930
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