BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
BEGIN:VEVENT
DTSTART;VALUE=DATE:20130402
DTEND;VALUE=DATE:20130404
SUMMARY:Portman British Eventing One Day Event
Portman
END:VEVENT
END:VCALENDAR