An open source Java project sponsored by HP (Hewlett Packard)
for writing semantic web applications using RDF
and other languages based on RDF (Resource Development Framework). It maintains
triples internally in the form of a directed graph with nodes and edges. Its
RDQL (Resource Description Query Language) query language searches
in-RAM models sequentially for matches. It was named in honour of the author Brian
McBride’s daughter Jena.