BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//calendar/web//NONSGML v1.0//EN
BEGIN:VEVENT
UID:637
DTSTAMP:20170904T210000Z
DTSTART:20170904T210000Z
DTEND:20170909T205900Z
SUMMARY:Yaz Okulu Yarıyıl Sonu Mazeret Sınav Dönemi 
DESCRIPTION:
END:VEVENT
END:VCALENDAR