No land or premises may be used and no building or structure may be erected, raised, moved, extended, enlarged, altered or used for any purpose other than a purpose permitted herein, in the district so located, and all construction shall be in conformity with the regulations provided for the district in which such building or premises is located. The control and regulation of the nature and extent of uses of structures as herein provided shall apply equally to the nature and extent of the uses of land.