What is "bugewitz"

Bugewitz is a municipality in the Vorpommern-Greifswald district, in Mecklenburg-Vorpommern, Germany. It is the least densely populated municipality in what was East Germany, and the fifth-least densely populated in all of Germany. All four municipalities of lesser population density ( Wiedenborstel, Büttel, Gröde, and Fredeburg) are located in Schleswig-Holstein.