f4565bff_l_format____NET_Framework_tips__Description
[Type] Deleted instance of an all-day recurring event [fRecurrence] True [fAllDayEvent] True [EventType] 3 [Description] 
Same as above, but created by deleting an instance of an all-day recurring event.
Understanding the SharePoint calendar and how to export it to iCal format | .NET Framework tips
Description