Can anyone suggest a SPARQL interface to a database that updates often? I realize that all the (working) endpoints at http://esw.w3.org/topic/SparqlEndpoints are being constantly updated, but those updates are mostly augmentation of a corpus somewhere. I'm hoping to find something a little more newsy, like a the Twitter public timeline, but with information that makes more sense represented as triples with a SPARQL interface.
thanks, Bob
