Apache Jena

Apache Jena is an open-source software framework designed to help developers work with structured data on the web, particularly data that follows the linked data and semantic web standards. It provides tools to create, store, query, and reason about complex data formatted in RDF (Resource Description Framework). Essentially, Jena enables applications to understand and interpret relationships within data, making it valuable for projects involving knowledge graphs, data integration, and intelligent reasoning. It is widely used in domains requiring sophisticated data management and semantic processing, offering a flexible platform for building intelligent information systems.