I want to know the answer to the following question:
When was the Promenade des Berges de la Seine inaugurated?
All the background I'm provided with is that "Bertrand Delanoë also transformed a section of the highway along the left bank of the Seine into an urban promenade and park, the Promenade des Berges de la Seine, which he inaugurated in June 2013.". Is that enough to answer the question?