News
- Feb 24th - Version 0.9 Released
This is the first public release of RDQLPlus. See the release notes here, or download it here.
Introducing RDQLPlus
RDQLPlus is a tool for querying RDF graphs,
featuring graphical results in a
zoomable user interface (ZUI). It can work with existing RDF files,
Jena2 RDF databases,
and a native-Java database called Mckoi (included).
RDQLPlus does its job by interpreting commands written in
a simple command language, called RIDIQL.
Here are a few of the things you can do with the RIDIQL
command set:
- INSERT and DELETE statements into/from RDF graphs ("Models")
- CREATE and DROP entire models in RDF storage locations ("Stores")
- DUMP and LOAD models in RDF/XML, N-TRIPLES, and N3 format
- Copy RDF graphs (or sub-graphs) from one model to another
- Query and work with inference models (using one of Jena's reasoners) given an ontology and an instance model
- Output query results in text form
Check out the screenshots and
FAQ for more detail on RDQLPlus's capabilities.
If you're ready to try it out for yourself, go to
the download page.
