Description: This data grouping contains the Cadastral Block and Lot lines as transcribed from Land Title Office registered plans of survey for all Lot and Block extents as compiled in the Spatial Data Warehouse Ltd. (SDW) Urban and Rural Cadastral Mapping Program, the block and lot annotation labels derived from Land Titles Office registered plans of survey for all block and lot extents as compiled in the Spatial Data Warehouse Ltd. (SDW) Urban and Rural Cadastral Mapping Program and the block and lot dimensions as transcribed from Land Title Office registered plans of survey for all Lot and Block extents as compiled in the Spatial Data Warehouse Ltd. (SDW) Urban and Rural Cadastral Mapping Program.