31380826sunken hutsPT2026-03-30 20:42:45UF31380827GrubenhuttenNDUF31380828GrubenhäuserNDUF31380829huts, sunkenNDUF31380830sunken hutNDUF31380831sunken-floor hutsNDBT31350765single built works by form: massing or shapePTRT31473692pit dwellingsPT