As an open data platform for the Digital Humanities Project of Shanghai Library, this website, in the form of Linked Data, will publish the general knowledge base (people, places, time, events, and objects), literature knowledge base (genealogy, archive and manuscripts, ancient books, etc.), ontology vocabulary used in the digital humanities project, various data cleaning and conversion Tools used in the construction of the project, as well as research papers and courseware published by the project team on the Internet. Various data consumption interfaces are provided by ways of REST API, Sparql Endpoint, Content Negotiation, etc. for developers to facilitate Data Acquisition, sharing and reuse. Before calling the interface, you need to Register The API Key and read the Developer Guide.