• Altova SemanticWorks
  visual RDF and OWL editor that autogenerates RDF/XML and N-Triples
  Altova SemanticWorks is an easy-to-use graphical RDF editor and OWL editor for creating Semantic Web apps. It allows you to design RDF and OWL docs graphically, then output them in RDF/XML or N-Triples.
  editor help learn owl rdf rdfs semantic semanticworks tool web works
  in Data Management > Metadata > Modeling with autogenerates editor modeling n-triples owl rdf visual xml

autogenerates from all users