Soprano 2.9.1 is the latest minor release of the Qt RDF storage and parsing framework. It contains important bug fixes from the 2.9.0 release.

It comes with the following changes -

* Faster streaming for datetime literals
* Add a stop method in the LocalServer
* Fix bugs in LocalSocket and AsyncQuery

Grab the source from and build your packages.

Soprano (formerly known as QRDF) is a library which provides a highly
usable object-oriented C++/Qt4 framework for RDF data. It uses different
RDF storage solutions as backends through a simple plugin system.
Soprano is targeted at desktop applications.

Vishesh Handa