arc_categories          ArcGIS REST API category data
arc_geo                 Geocode addresses with the ArcGIS REST API
arc_geo_categories      Geocode places by category in a given area
arc_geo_multi           Geocode addresses with a multi-field ArcGIS
                        REST API query
arc_reverse_geo         Reverse geocode coordinates with the ArcGIS
                        REST API
arc_spatial_references
                        Esri (ArcGIS) spatial reference data
