BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//gyrobase/iCalendar//NONSGML v1.0//EN
BEGIN:VEVENT
DTSTART:20070810T150000
DTEND:20070810T180000
RRULE:FREQ=WEEKLY;INTERVAL=1;UNTIL=20140522;BYDAY=FR
SUMMARY:Free Play
END:VEVENT
END:VCALENDAR