Thanks for adding the Wikidata ID and link to the English Wikipedia article!

It may be that the Google translation isn't so good, but I found the English version to be a much better explanation of the feature.

I noticed that the natural=cliff tagging might not be right, but figured that whoever mapped it previously might have invested some time into figuring it out. So I wasn't going make guesses from aerial imagery without being able to confirm the profile of the feature from a definitive source. Topographic maps or elevation data might be helpful here.