[Semediawiki-user] type:date error

[Alain <a....@ho...>]

Hi,

I have a property named "event starts" of type:date.
When I enter the data through a semantic form it will not display 
properly (I get the warning sign).
The popup reads: "The date 2009/02/04 was not understood (support for 
dates is still experimental".

How do I fix this?

Thanks,

Alain