Spent convictions and the architecture for establishing legal semantic workflows - Casanovas, Pompeu, (Universitat Autònoma de Barcelona. Institut de Dret i Tecnologia) ; Koker, Louis de (La Trobe University) ; Stumptner, Markus (University of South Australia) ; Mayer, Wolfgang (University of South Australia) ; Barnes, Jeffrey (University of South Australia) ; Stammers, Mira (University of South Australia)