BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//calendar/web//NONSGML v1.0//EN
BEGIN:VEVENT
UID:451
DTSTAMP:20170820T210000Z
DTSTART:20170820T210000Z
DTEND:20170825T205900Z
SUMMARY:Yaz Okulu Yarıyıl Sonu Sınavı
DESCRIPTION:
END:VEVENT
END:VCALENDAR