Thread:Semantic-mediawiki.org:Community portal/Illegal property values + sorting/reply (2)

> still not sure what the correct date is, effectively read as "just January 1990". Is there any workaround to use it in

I'm not sure what the problem is but annotations like  are supported, please have a look at [0].

Of course  is not supported because the parser doesn't know how -xx should be interpret and I'm not entirely sure to have the parser in future to assume that it means Jan 1990.

[0] http://sandbox.semantic-mediawiki.org/wiki/Partial_dates