| has_virtuoso | check for Virtuoso |
| vos_configure | Configure Virtuoso Server ini file |
| vos_connect | Connect to a Virtuoso Server over ODBC |
| vos_delete_db | Delete Virtuoso Database |
| vos_destroy_all | Destroy all Virtuoso's directories |
| vos_import | Bulk Import of RDF triples |
| vos_install | Helper method for installing Virtuoso Server |
| vos_kill | Stop (kill) the Virtuoso server |
| vos_list_graphs | List graphs |
| vos_log | Query the server logs |
| vos_odbcinst | Configure the ODBC Driver for Virtuoso |
| vos_process | Return a handle to an existing Virtuoso Process |
| vos_query | Run a SPARQL query |
| vos_set_paths | set Virtuoso paths |
| vos_start | Start a Virtuoso Server |
| vos_status | Query the server status |
| vos_uninstall | Uninstall Virtuoso |