TerminusDB is an open-source knowledge graph and document store designed for managing complex, interconnected data structures. It offers version control and collaboration features, enabling users to track changes, branch data, and collaborate efficiently on data-oriented projects. The platform supports the semantic web technology stack, allowing for intelligent querying and reasoning over data using languages like OWL and SPARQL. TerminusDB is particularly well-suited for applications that require dynamic datasets, such as supply chain management, data integration, and collaborative applications.