This is Quaestor 0.6.2, released 5 October 2010
Quaestor is a generic triplestore and SPARQL endpoint, which allows you to upload ontology and instance data, and query the result through a RESTful interface. It's built on top of Jena.
There are two main distribution products:
java -jar quaestor-standalone-0.6.2.jar. The Quaestor server's interface is documented here, as well as on the front page of the running Quaestor service, and that front page includes a pointer to a Quaestor demo/walkthrough.
In addition, there are build targets which create a Tomcat
.war file, and some client code which is probably of
rather limited interest. Ask Norman
for details if you're interested.
The source code is available at bitbucket.org. The build instructions in the top-level README should at least help build it; again, get in touch if you have problems.