1 BEGIN:VCALENDAR

     2 VERSION:1.0

     3 BEGIN:VEVENT

     4 X-EPOCAGENDAENTRYTYPE:APPOINTMENT

     5 DESCRIPTION:monthly by date repeating appointment

     6 UID:30

     7 CLASS:PUBLIC

     8 DCREATED:20000113T000000Z

     9 RRULE:MD1 10+ #0

    10 LAST-MODIFIED:20000113T122500Z

    11 DTSTART:20000110T090000Z

    12 DTEND:20000110T100000Z

    13 END:VEVENT

    14 END:VCALENDAR