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Connection with Blazegraph and SPARQL

Marcia Hon 2

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SPARQL queries are never tested before. But you could try following below steps for connecting to Virtuoso by configuring ODBC/OLEDB and see if that works.

Install virtuoso connectivity kit from the following link


Connectivity kit has ODBC, OLEDB and JDBC drivers.

Configure ODBCby following the below steps




Once you configure DSN, in Spotfire navigate to Add data tables->other->database->ODBC data provider-> select the created dsn and try connecting.

Using file based SPARQL datasource:


Querying directly the database, need to write the query in the required format:


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