an Entity references as follows:
A Mittelgebirge (German: Mittel, "middle/medium"; Gebirge, "mountain range") is a type of relatively low mountain range or highland area typical of the geography of central Europe, especially central and southern Germany; it refers to something between rolling low hill country or Hügelland and a proper mountain range (German: Gebirge or Hochgebirge) like the High Alps.