"Linked Data" . . "OpenLink Virtuoso offers robust data security features, including access control mechanisms, encryption for data at rest and in transit, and support for industry-standard authentication and authorization protocols. It allows you to define fine-grained access policies to protect sensitive data."@en . "Graph Database" . . . "Knowledge Graph" . "OpenLink Virtuoso offers robust data security features, including access control mechanisms, encryption for data at rest and in transit, and support for industry-standard authentication and authorization protocols. It allows you to define fine-grained access policies to protect sensitive data."@en . . "Semantic Web" . "Web 3.0"@en . "Virtuoso" .