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VIVO is a semantic web project built on the Jena semantic web framework, and is an application to facilitate the discovery of researchers and collaborators across the country and internationally.
The Semantic Application Design Language (SADL) expresses domain knowledge as semantic models and rules. The SADL-IDE (integrated development environment) is an Eclipse plug-ins for editing SADL, converting to OWL, and testing using Jena or Pellet.
foaf4java - Based on the Jena Semantic Web framework (http://jena.sourceforge.net), “FOAF for Java” is a toolkit for handling FOAF profiles easily, by Safelayer (http://labs.safelayer.com). Find more details about FOAF at http://xmlns.com/foaf/spec/.
NG4J - 'Named Graphs API for Jena' is an extension to the Jena Semantic Web framework for parsing, manipulating and serializing sets of Named Graphs. For details about Named Graphs see http://www.w3.org/2004/03/trix/
JNOMO is a Jean Plugin for providing more expresiveness in its rule language. This plugin allows for retracting or priorizing rules, removing facts as a rule consecuence or even asking for the "unspecified" information into Knowledge Base.
J2EE App to build a web portal, It uses RDF-OWL-JENA to handle sections and the relation between them. it uses templates to give the feel & look and content can be publish from web or from a plug in for Microsoft Office and Open Office. see Home page
Makna is a semantic wiki implementation. It is an extension of the wiki engine JSPWiki with the semantic web framework Jena. The aim is to bring together the best of two worlds - the simplicity of wiki systems and the power of semantic web technologies.
Jastor is a Java code generator that generates Beans from Web Ontologies (OWL) enabling convenient, type safe access and eventing of RDF stored in a Jena model. Jastor uses Eclipses Java Emitter Templates (JET).
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PRE4J (Partial RDF Encryption API for Jena) is a lightweight API for encrypting selected RDF graph elements. PRE4J provides cryptographic extensions to the Jena Semantic Web Framework.
...Using this editor it will be very easy to write RDF documents and then generate reports. It will have support to generate reports on the fly using ARP: Another RDF Parser based on Jena . It wi