Program Committee Trond Aalberg, IDI, NTNU, Norway Carmen Brando, EHESS-CRH, Paris, France Benjamin Cogrel, KRDB Research Centre for Knowledge and Data, Faculty of Computer Science, Free University of Bozen-Bolzano, Italy Peter Haase, Metaphacts, Walldorf, Germany Efstratios Kontopoulos, CERTH, Thessaloniki, Greece Cvetana Krstev, Library and Information Science Department, University of Belgrade, Serbia Nikolaos Lagos, Naver-Labs- Europe, Grenoble, France Carlo Meghini, CNR/ISTI, Pisa, Italy Dmitry Muromtsev, ITMO University, Russia Yannick Naudet, Luxembourg Institute of Science and Technology, Luxembourg Cheikh Niang, AUF, Paris, France Cedric Pruski, Luxembourg Institute of Science and Technology Fernando Roda, SIRIS Academic Xavier Rodier, CITERES-LAT, CNRS and University of Tours, France Guillem Rull, SIRIS Academic Maria Theodoridou, FORTH ICS, Heraklion, Crete, Greece Douglas Tudhop, University of South Wales, Wales, United Kingdom Genoveva Vargas-Solar, CNRS and University of Grenoble, France Dusko Vitas, Computer Science Department, University of Belgrade, Serbia Andreas Vlachidis, University College London, United Kingdom