T. Bergmann, S. Bunk, J. Eschrig, C. Hentschel, M. Knuth, H. Sack, and R. Schüler. Proceedings of the I-SEMANTICS 2013 Posters & Demonstrations
Track, Graz, Austria, September 4-6, 2013, volume 1026 of CEUR Workshop Proceedings, page 25--29. CEUR-WS.org, (2013)