In 2015 I attended another WMUK Wikidata training event. Below you can find the presentation that I used, created using slides.com.
During 2015 I attended another Axel Springer Hack Day similar to the one in 2014, with Wikidata being one of the APIs that was presented. The presentation can be seen below:
Below you will find 2 old Prezi presentations that look at Wikidata very a very introductory standpoint. These presentations were using during a few events / workshops including: WMUK Wikidata Training 2013 Open Knowledge Finland workshop in 2013 some others..