{"layer_type": "SpatialTable", "table_name": "countries", "geometry_column": "geometry", "geometry_type": 0, "coord_dimension": 2, "srid": 4326, "spatial_index_enabled": 1}
{"layer_type": "SpatialTable", "table_name": "timezones", "geometry_column": "geometry", "geometry_type": 0, "coord_dimension": 2, "srid": 4326, "spatial_index_enabled": 1}