A Java-based Semantic Technology Tool
Leveraging Apache Jena libraries, Semantic Workbench provides a rich UI for working with semantically-based ontologies and data. The tool allows the user to work with ontology files, running different levels of reasoning and then work with those models. The tool includes features for extracting the inferences, viewing the model in a tree view and interacting through SPARQL queries. My goals with the application include making exploration of semantic models easier and to provide a platform for understanding the dynamics of integration libraries such as Jena.
Please visit the Semantic Workbench page for more details. From there you can download an installer or access the source code.
Comments are always welcome, please use my contact page to reach me.
I've also blogged about Semantics on several occasions.