Attribute Name FEATURE_CODE Attribute Description A standard numeric code to identify the type of feature represented by the spatial data. The most common feature codes are: BG09750110 Electric Power Generation Station BN09300000 Dwelling BR03300000 Building CA83050000 Trough EA22350130 Pump - Water EA30400000 Tank EA30400300 Tank - Division EA33215000 Water Supply Fixture (temporary/general classification) GF29985000 Sump More BC Government Feature Codes available here: http://catalogue.data.gov.bc.ca/dataset/geographic-feature-code-catalogue Attribute Name WORKS_ID Attribute Description This field is usually used as an unofficial internal coding system to reference a licensed work.