HI Alexander,
Previously I stored DateTime values as strings and casted them to xsd:dateTime dynamically at query time. Then according to Ivan's advice I reimplemented SPARUL part to cast DateTime values when they are added to the store. But now ADO.NET <http://ADO.NET> provider returns xsd:dateTime values as strings without timezone offset information. At the same time sparql-endpoint web interface displays values correctly.
Thank you for reporting this. I have assigned one of the developers to have a look at this issue. Patrick
