Can I perform SPARQL Queries over LDP services using the Open Source Edition of Virtuoso?

Yes you can, along the following lines:

  1. Basic SPARQL 1.1 Queries (SELECT, DESCRIBE, CONSTRUCT, ASK, LOAD, CREATE, CLEAR, DROP, INSERT, COPY, MOVE, DELETE, and ADD)
  2. SPARQL 1.1 Queries that include pragmas for exploiting Built-in Reasoning & Inference, Linked Data Lookups via URI de-reference (courtesy of its built-in Data Extract, Load, and Transformation Middleware), etc
  3. SPARQL-FED
  4. SPARQL and SPARQL-FED via connections to external sources using our (or 3rd party) ODBC, JDBC, ADO.NET, OLE DB drivers (providers or connectors)

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