LUPOSDATE Semantic Web Database Management System

This is a repository of LUPOSDATE, a Semantic Web Database Management System developed by IFIS at the University of Lübeck.

LUPOSDATE is a Semantic Web database supporting

• the RDF query language SPARQL 1.1
• the rule language RIF BLD
• RDFS and OWL2RL
• parts of geosparql and stparql
• visual editing of SPARQL queries, RIF rules and RDF data
• visual representation of query execution plans (operator graphs), optimization and evaluation steps, and abstract syntax trees of parsed queries and rules

We support indexing for large-scale datasets (disk based) and for medium-scale datasets (memory based) as well as processing of (possibly infinite) data streams.

Documentation

The documentation is available in our Wiki. A webdemo is also available.

Use LUPOSDATE in your Maven Projects

Just follow this link for a short example...

Contributors

See our contributors page for a list of contributors to LUPOSDATE. Thanks to all contributors!