The Qualification Data Repository (QDR): Enhancing Interoperability of Qualifications in Europe. - Agissilaos Papantoniou; Jan Forster; Gregory Debacker; Natan Cox; Anders Fuglseth; Straton Samaridis; Pieter Fannes; Dominique Vandensteen (ISWC (Posters, Demos & Industry Tracks), 2017)