BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//gyrobase/iCalendar//NONSGML v1.0//EN
BEGIN:VEVENT
DTSTART:20080912T180000
DTEND:20080912T220000
RRULE:FREQ=MONTHLY;INTERVAL=1;UNTIL=20140620;BYDAY=2FR
SUMMARY:Second Friday
END:VEVENT
END:VCALENDAR