The Digital Assessment Parcel Fabric (DAPF ) is a layer within the Ontario Parcel data base. Assessment parcels are areas defined by a boundary and an assessment roll number (ARN), for property assessment purposes, as determined by Municipal Property Assessment Corporation (MPAC). The DAPF consists of the digital assessment boundaries and associated ARN. This data also contains civic addressing data. The purpose of the Ontario Parcel is to provide a standardized, Ontario-wide, geospatial dataset of assessment, ownership and Crown parcels of land