BEGIN:VCALENDAR
VERSION:2.0
PRODID:ics.py - http://git.io/lLljaA
BEGIN:VEVENT
DTEND:20181013T140000Z
DTSTART:20181013T070000Z
SUMMARY:Git
UID:https://naucse.python.cz/2018/gitworking/sessions/git/
END:VEVENT
END:VCALENDAR