Ökonomie und Ethik freier Daten: Warum sollten offene Daten reguliert werden? (Economics and Ethics of Free Data: Why should open data be regulated? )

From Google's English:

"In many places, the question of what to do with so-called "open, freely available" data, ie "open data", from a political, economic and ethical point of view is discussed. On the one hand, the call for free use of publicly available data and information by all citizens often sounds, on the other hand, the reality of the media economy shows the limits of this desire: Many platform companies make commercial profits with private, but freely available (because knowingly or unknowingly released) data , E-commerce models are booming."