BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Example Corp.//CalDAV Client//EN
BEGIN:VTODO
UID:19920901T130000Z-123408@host.com
DTSTAMP:19920901T130000Z
DTSTART:19920415T133000Z
DUE:19920516T045959Z
SUMMARY:Yearly Income Tax Preparation
RRULE:FREQ=YEARLY
CLASS:CONFIDENTIAL
CATEGORIES:FAMILY,FINANCE
PRIORITY:1
END:VTODO
END:VCALENDAR
