Professor Stefan Gradmann (Humboldt University of Berlin) gave the second keynote at the National Digital Library day in Helsinki, Finland. In his talk ‘Linked Open Europeana: Semantics for the Citizen’ professor Gradmann described the semantic data model of Europeana. It’s all about linked open data — and there’s a reason why we all should join the movement.
Interviewer: Timo Tuominen
Filming and editing: Tuomas Lipponen
Date of filming: 16.11.2010