Date: Sep. 28, 2000
Link: http://4xt.org/downloads/JrdfDB/
Source Author or Organization: Eric van der Vlist, 4XT

JrdfDB is an open source Java interface for rdfDB that allows querying the database using its query language and getting the results back as a row/column dataset in plain Java or as a result tree fragment of an XSLT eXtensible Style Language Transformation.

(rdfDB is an open source database for Resource Description Framework (RDF) developed by R.V. Guha. XT is a Java-based XSLT implementation that uses the XP parser; http://www.xml.com/pub/r/XT.