Unable to answer "What kind of memorial is this?" for https://osm.org/way/314600289 via StreetComplete 53.0:

Both a statue and a war memorial with plaque to right

Attached photo(s):
https://westnordost.de/p/149639.jpg
https://westnordost.de/p/149640.jpg
https://westnordost.de/p/149641.jpg