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postgresqlrdfgraph-databases

RDB and RDF mapping - how to?

I have 3 Relational DBs, I would like to map a graph database so we can manage ontologies and query across them, the databases must remain as RDBs and the RDF mapping should allow querying via SPARQL. While I understand the theory I'm struggling to find a walk through guide, and help appreciated.

Solution

  • I think what you are looking for is R2RML.