Quick clarification on SPARQL extensions and “Lock-in”

It’s clear from discussion bouncing around IRC, Twitter, Skype and elsewhere that “Lock-in” isn’t a phrase to use lightly. So I post this to make myself absolutely clear. A few days ago I mentioned in IRC a concern that newcomers to SPARQL and RDF databases might not appreciate which SPARQL extensions are widely implemented, and […]

OpenSocial schema extraction: via Javascript to RDF/OWL

OpenSocial’s API reference describes a number of classes (‘Person’, ‘Name’, ‘Email’, ‘Phone’, ‘Url’, ‘Organization’, ‘Address’, ‘Message’, ‘Activity’, ‘MediaItem’, ‘Activity’, …), each of which has various properties whose values are either strings, references to instances of other classes, or enumerations. I’d like to make them usable beyond the confines of OpenSocial, so I’m making an RDF/OWL […]

SQL, OpenOffice: would a JDBC driver for SPARQL protocol make sense?

I’d like to have access to my SPARQL data from desktop tools like OpenOffice’s spreadsheet. Apparently it can talk to remote databases via JDBC and OBDBC, both for the spreadsheet and database tools within OpenOffice. Many years ago, pre-SPARQL, I hassled Libby into making her Squish RDF query system talk JDBC. There have been related […]

“The World is now closed”

Facebook in many ways is pretty open for a ‘social networking’ site. It gives extension apps a good amount of access to both data and UI. But the closed world language employed in their UI betrays the immodest assumption “Facebook knows all”. Eric Childress and Stuart Weibel are now friends with Charles McCathienevile. John Doe […]

OpenID plugin for WordPress

I’ve just installed Alan J Castonguay’s WordPress OpenID plugin on my blog, part of a cleanup that included nuking 11000+ comments in the moderation queue using the Spam Karma 2 plugin. Apologies if I zapped any real comments too. There are a few left, at least! The OpenID thing appears to “just work”. By which […]