1. OntoStudio & KAON results of interoperability benchmark 10. october 2005 Markus Zondler, University of Karlsruhe

2. OntoStudio and KAON 10. october 2005Markus Zondler, University of Karlsruhe OntoStudio -Developed by Ontoprise GmbH, Karlsruhe, Germany -Successor of OntoEdit -Based on Eclipse -Freely available (fully functional) at http://www.ontoprise.de/http://www.ontoprise.de/ Contact: info@ontoprise.de KAON -Developed by Institute AIFB, University of Karlsruhe and FZI Research Center Informatics, Karlsruhe, Germany -Java -Open Source, downloadable at http://kaon.semanticweb.orghttp://kaon.semanticweb.org -Many extensions available, e.g. KAON API, TextToOnto, KAON Server.. -Latest development: KAON2 OWL-DL and SWRL inference engine, available at http://kaon2.semanticweb.org http://kaon2.semanticweb.org Contact: kaon-info@aifb.uni-karlsruhe.de

3. benchmark procedure 10. october 2005Markus Zondler, University of Karlsruhe IMPORTEXPORT RDF/XML internal knowledge model RDF/XMLother specific file formats.flo.oxml.kaon importcreate save/export benchmark description

4. knowledge model of the tools 10. october 2005Markus Zondler, University of Karlsruhe OntoStudioRDF/XMLKAON class property instance propertyrelation concept

5. Import benchmark 10. october 2005Markus Zondler, University of Karlsruhe OntoStudioKAON Class2/2 Metaclass5/5 Subclass3/5 Class and property0/6 Property0/22/2 Subproperty0/55/5 Property + domain & range4/2121/21 Instance3/3 Instance & Property9/90/9 URI reference4/4 Empty node2/2 Multiple properties0/2 Typed node2/2 String literal0/2 Blank node0/2

6. Comments on import results 10. october 2005Markus Zondler, University of Karlsruhe -Cycles don‘t work on purpose in OntoStudio & KAON -Properties  sometimes not considered  new bugfixed OntoStudio version available but information not visible in user interface  multiple properties failure as feature

7. Export benchmark 10. october 2005Markus Zondler, University of Karlsruhe OntoStudioKAON Class2/2 Metaclass5/5 Subclass3/5 Class and object property4/4 Class and datatype property0/2 Datatype property2/99/9 Object property2/1313/13 Instance3/3 Instance and object7/7 Instance and datatype2/2

8. Comments on export results 10. october 2005Markus Zondler, University of Karlsruhe -Cycles don‘t work on purpose in OntoStudio & KAON -not possible to add an attribute value to a class which is not instantiated -impossible in OntoStudio to create just properties or attributes, you need a concept to do this