danbri: I made this in pre-Ajax, pre-SPARQL days using Jan Grant's cool Javascript-Prolog stuff. Might be useful for folk doing clientside stuff in JS, eg. query remote SPARQL service, then do a bit more query/logic in the client?
danbri: "There are at least four types of validation you could do with an RDF document which might be useful..." (from Libby)
DanC: cool... bummer it couldn't have come out in time to make noise about it at XML2005 last week. There was lots of atom/RSS talk there.