what map symbols unicodes have [?] symbol?
u+22a1, u+26ed, u+26ef, u+26ee, u+2295, u+26e9, u+26eb, u+26fc, u+26ec, u+26f0
of these what is the meaning of the ones that are not specifically a building?
benchmark, cemetery, historical landmark, summit
which of these has a square in the description?
benchmark