In my wiki, I have conference page like "OSCON 2006" that have [[Series::OSCON]] relations to the conference series pages.

Is there any way for me to select all objects of "Series" relation, e.g. "OSCON" without selecting subjects of those relations. I also need to have them unique (similar to DISTINCT in SQL).

This can be easily done using regular RDF tools like Redland for example.

I can't find solution myself - any help will be appreciated!

Thank you,


Sergey Chernyshev