1. VisUSAL - GRIAL Research Group, Research Institute for Educational Sciences, University of Salamanca, Salamanca, Spain
2. Austrian Centre for Digital Humanities and Cultural Heritage, Austrian Academy of Sciences, Vienna, Austria
3. VisUSAL - GRIAL Research Group, Research Institute for Educational Sciences, University of Salamanca, Vienna, Spain
4. Austrian Centre for Digital Humanities and Cultural Heritage, Austrian Academy of Sciences, Austria and Open Innovation in Science Center, Ludwig Boltzmann Gesellschaft, Vienna, Austria
5. Austrian Centre for Digital Humanities and Cultural Heritage, Austrian Academy of Sciences, Austria and Knowledge for Humanity Hub, Ars Electronica Research Institute, Cambridge, MA, US