Yes - you have to ask for it by URI.What you can't do is have the default graph the union graph in the Jena API (only query) because that does not work for updates. In the API, the default graph is always the storage default graph. In SPARQL update, union graph processing is not applied to the template (the changes).
Andy
On 10/01/11 14:24, Benson Margulies wrote:
If I just ask a TDB dataset for the named graph of the union graph, can I then use the usual Jena API to get iterators?
