@Techreport{bloehdorn2010dkfd, address = "Karlsruhe", author = "Stephan Bloehdorn and Frank Dengler and Marcel Tilly and Denny Vrandecic", institution = "Institut AIFB, KIT", number = "D3.1.2", title = "D3.1.2: Knowledge Filters Demonstrator", year = "2010", }