BEGIN:VCALENDAR
PRODID:-//W3C//RDF Calendar Test//EN
BEGIN:VEVENT
DTSTART:20030101T160000
DTEND:20030101T230000
RRULE:FREQ=WEEKLY;BYDAY=TU
END:VEVENT
BEGIN:VEVENT
DTSTART:20030101T113000
DTEND:20030101T230000
RRULE:FREQ=WEEKLY;BYDAY=WE,TH,FR,SA,SU
END:VEVENT
END:VCALENDAR