kde reavertm@gentoo.org Maciej Mrozowski OpenLink Virtuoso Open-Source Edition is a new generation of hybrid data server product called a "Universal Server". It implements a wide range of industry standard APIs and protocols, covering a broad range of functionality realms that include: Object-Relational Data Managemtent, Virtualization of Heterogeneous Data Sources (SQL, XML, RDF), Document Web Server (WebDAV/HTTP), Data Web Server (RDF Linked Data Deployment), Web Services Platform, Discussion Server, and many more.