PUBLIC MARKS with tags owl & java

yEd is a very powerful graph editor that is written entirely in the Java programming language. It can be used to quickly and effectively generate drawings and to apply automatic layouts to a range of different diagrams and networks.

Jena is a Java framework for building Semantic Web applications. It provides a programmatic environment for RDF, RDFS and OWL, SPARQL and includes a rule-based inference engine. Jena is open source and grown out of work with the HP Labs Semantic Web Programme. The Jena Framework includes: * A RDF API * Reading and writing RDF in RDF/XML, N3 and N-Triples * An OWL API * In-memory and persistent storage * SPARQL query engine

Jastor is a open source Java code generator that emits Java Beans from Web Ontologies (OWL) enabling convenient, type safe access and eventing of RDF stored in a Jena Semantic Web Framework model

API Java pour la gestion de ressources RDF(S)/OWL

SWOOP - A Hypermedia-based Featherweight OWL Ontology Editor