virtuoso-server - 7.2.5.1+dfsg1-0.1 main

OpenLink Virtuoso is a high-performance object-relational SQL database.
It provides transactions, a smart SQL compiler, hot backup, SQL:1999
support, a powerful stored-procedure language supporting server-side
Java or .NET, and more. It supports all major data-access interfaces,
including ODBC, JDBC, ADO.NET, and OLE/DB.
.
This is an empty package depending on the current "best" version of the
Virtuoso server framework, as recommended by the maintainers (currently
virtuoso-opensource-7). Install this package if in doubt about
which version you need.