. "Semantic Web" . "Web 3.0"@en . . "Linked Data" . . "Virtuoso" . "Graph Database" . "Knowledge Graph" . "OpenLink Virtuoso offers a range of features, including support for SQL, RDF, SPARQL, XML, JSON, and Web Services. It provides built-in support for virtualization, data integration, and advanced analytics, making it a comprehensive solution for data management."@en . "OpenLink Virtuoso offers a range of features, including support for SQL, RDF, SPARQL, XML, JSON, and Web Services. It provides built-in support for virtualization, data integration, and advanced analytics, making it a comprehensive solution for data management."@en . .