creator: Chris Dollin
name: Eyeball
description: RDF lint - look for common problems in RDF data
link: http://jena.sourceforge.net/Eyeball/
link title: Eyeball index
licence: as per Jena

creator: Jeremy Carroll
name: OWL Tidy
description: report causes of syntactic non-conformance in OWL
link: http://sourceforge.net/project/showfiles.php
link title: jena files page
licence: as per Jena

creator: Chris Bizer
name: NG4J
description: Named Graphs API for Jena
link: http://www.wiwiss.fu-berlin.de/suhl/bizer/ng4j/
link title: NG4J website
licence: BSD license

creator: Chris Bizer
name: D2RQ
description: Treats non-RDF databases as virtual Jena RDF graphs
link: http://www.wiwiss.fu-berlin.de/suhl/bizer/d2rq/
link title: D2RQ website
licence: GNU GPL License

creator: Reto Bachmann-Gmuer / wymiwyg.org
name: WYMIWYG KnoBot
description: A fully Jena based semantic CMS. Implements URIQA. File-based persistence.
link: http://sourceforge.net/project/showfiles.php
link title: Download KnoBot
licence: Apache

creator: Vineet Sinha
name: Jena Derby Driver
description: Jena driver for the Apache Derby Database
link: http://people.csail.mit.edu/vineet/jena-derby.html
link title: driver website
licence: as per Jena

creator: Leigh Dodds
name: Twinkle
description: A GUI interface for working with SPARQL queries
link: http://www.ldodds.com/projects/twinkle
link title: Twinkle project homepage
licence: Public Domain

creator: Ben Szekely and Joe Betz
name: Jastor
description: Code generator that emits Java Beans from OWL Web Ontologies
link: http://jastor.sourceforge.net
link title: Jastor website
licence: Common Public License

creator: Weijian Fang
name: Jena Sesame Model
description: Jena Sesame Model - Sesame triple store for Jena models
link: http://sourceforge.net/projects/jenasesamemodel/
link title: Jena Sesame Model
licence: GNU

creator: Steve Battle
name: Gloze
description: XML to RDF, RDF to XML, XSD to OWL mapping tool
link: http://sourceforge.net/project/showfiles.php
link title: jena files page
licence: as per Jena

creator: Todd Detwiler - University of Washington Structural Informatics Group
name: GLEEN
description: A path expression (a.k.a. "regular paths") property function library for ARQ SparQL
link: http://sig.biostr.washington.edu/projects/ontviews/gleen/index.html
link title: GLEEN home
licence: Apache 2.0

creator: Fulvio Crivellaro and Gabriele Genovese and Giorgio Orsi
name: Micro Jena (uJena)
description: Reduced version of Jena for mobile devices
link: http://poseidon.elet.polimi.it/ca/
link title: Micro Jena
licence: as per Jena

creator: Marco Neumann and Taylor Cowan
name: GeoSpatialWeb
description: This projects adds geo-spatial predicates and reasoning features to Jena property functions.
link: http://code.google.com/p/geospatialweb/
link title: GeoSpatialWeb
licence: GNU GPL License

creator: UTD
name: Infinite Graph
description: An infinite graph implementation for RDF graphs
link: http://ig.semanticsupport.org/
link title: Infinite Graph for Jena
licence: BSD LICENCE