 The term is also used as an appellation for agricultural estates, such as wineries, vineyards, and olive groves.In urban contexts, quintas can often be walled-off mansions in city centers, but the term can also be applied as to edifices which were once located in a more rural setting which has since been developed.The name was later often given to generally larger land estates that might originally have been used for agricultural purposes, but were converted into residential estates.