BEGIN:VCALENDAR
VERSION:2.0
PRODID:icalendar-ruby
CALSCALE:GREGORIAN
BEGIN:VEVENT
DTSTAMP:20260628T040212Z
UID:ac0b198e-21ac-448e-b9d4-4c9315f841ef
DTSTART:20150304T000000Z
DTEND:20150304T000000Z
SUMMARY:First Steps with R
URL;VALUE=URI:http://edu.isb-sib.ch/course/view.php?id=202
END:VEVENT
END:VCALENDAR