Diego Calvanese, Martin Giese, Peter Haase, Ian Horrocks, Thomas Hubauer, Yannis Ioannidis, Ernesto Jimenez-Ruiz, Evgeny Kharlamov, Herald Kllapi, Manolis Koubarakis, Steffen Lampater, Ralf Moeller, Christian Neuenstadt, Oezguer Oezcep, Mariano Rodriguez-Muro, Mikhail Roshchin, Marco Ruzzi, Domenico Fabio Savo, Michael Schmidt, Ahmet Soylu, Arild Waaler, Dmitriy Zheleznyakov, "The Optique Project: Towards OBDA Systems for Industry (Short Paper) ", 10th OWL: Experiences and Directions Workshop (OWLED 2013), Montpellier, France, 26th-27th May, 2012, 2013