%META:TOPICPARENT{name="VirtuosoRDFDataAccessManagement"}% ==RDF Data Access Providers (Drivers)== ===Enable the XBRL Cartridge=== You need to ensure the Virtuoso RDF Mappers VAD package is installed. If you have not built this yourself from your open source build it is also available for download from: [[http://virtuoso.openlinksw.com/dataspace/dav/wiki/Main/ VOSDownload#Other%20Virtuoso%20Packages]] It can be installed from the "System Admin" -> "Packages" tab of the Virtuoso Conductor. Details on the Virtuoso Sponger and usage examples can be found at: [[http://virtuoso.openlinksw.com/dataspace/dav/wiki/Main/VirtSponger]]