BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//gyrobase/iCalendar//NONSGML v1.0//EN
BEGIN:VEVENT
DTSTART:20120726T170000
DTEND:20120726T200000
RRULE:FREQ=WEEKLY;INTERVAL=1;UNTIL=20140520;BYDAY=TH
SUMMARY:Susie and Bob Salley
END:VEVENT
END:VCALENDAR