FIS:2010 (3rd Future Internet Symposium 2010), doesn’t quite have the ring of “San Francisco” but I work with conference announcements as they come in.
Projecting subject identity for subjects in linked data (or data in general) is missing from the program.
Projecting subject identity, performing comparisons and merging on those projections will power effective use of any future Internet.
Expecting a uniform data format is on par with waiting for Esperanto to become universal. You can be self-righteous or you can be effective. I suggest effective.
If you attend FIS:2010, ask the speakers about subject identity projection.