BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//fa.cvut.cz//calendar//EN
BEGIN:VEVENT
UID:event-8708@fa.cvut.cz
DTSTAMP:20190104T093408Z
DTSTART:20190131T230000Z
DTEND:20190201T000000Z
SUMMARY:
END:VEVENT
END:VCALENDAR