Invited keynote talk @ Wiener Tagung 2015 (Oct. 6, 2015)
Vossen is invited to give a keynote talk on “Modelling provenance and perspectives in Biographical data” at the Wiener Tagung 2015 “Europa baut auf Biographien”, Österreichische Nationalbibliothek (Hofburg), Wien, October 6, 2015.