This poster was presented by Thomas Kubitza at the Microsoft PhD Summer School, which took place 01.07.2013 – 05.07.2013, in Cambridge (UK). The research presented here is part of the meSch project. The project (2013-2016) receives funding from the European Community’s Seventh Framework Programme ‘ICT for access to cultural resources’ (ICT Call 9: FP7-ICT- 2011-9) under the Grant Agreement 600851. See: http://mesch-project.eu/