Altova SemanticWorks™ 2007 is the ground-breaking visual RDF/OWL editor from the creators of XMLSpy. Visually design Semantic Web instance documents, vocabularies, and ontologies then output them in either RDF/XML or N-triples formats. SemanticWorks™
Object database engine. Developed in Java from scratch, our engine is a natural addition to the Java programming language. We feel that we have taken all the advantages of a late start with a new technology. No other database engine provides co