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BEGIN:VEVENT
UID:uri-event
IMAGE;VALUE=URI;DISPLAY=BADGE;FMTTYPE=image/png:http://example.com/images/party.png
END:VEVENT
BEGIN:VTODO
UID:uri-todo
IMAGE;VALUE=URI;DISPLAY=BADGE:http://example.com/images/party.jpg
END:VTODO
BEGIN:VJOURNAL
UID:uri-journal
IMAGE;VALUE=URI;DISPLAY=ICON;FMTTYPE=image/jpg:http://example.com/images/party.jpg
END:VJOURNAL
BEGIN:VEVENT
UID:data-event
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END:VEVENT
BEGIN:VTODO
UID:data-todo
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END:VTODO
BEGIN:VJOURNAL
UID:data-journal
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END:VJOURNAL
END:VCALENDAR