Additional
Information: Resource Description Framework storage systems
RDF Sites:
RDFStore RDFStore: PERL API for RDF storage (RDF) http://rdfstore.sourceforge.net/
Jena semantic web toolkit Jena semantic web toolkit: java API for manipulating RDF models, uses Berkeley DB (Sleepycat) for storage and also offers support for relational databases (RDF) http://www.hpl.hp.com/semweb/jena-top.html
Redfoot Redfoot: framework for building distributed data-driven web applications with RDF and Python (RDF) http://redfoot.sourceforge.net/
Redland RDF Application Framework Redland RDF Application Framework: library which provides a high-level interface for storing, querying and manipulating the RDF data model (RDF) http://www.redland.opensource.ac.uk/