rowid,zoom_level,tile_column,tile_row,tile_data
38749,15,15900,21684,http://datasette-tiles.planning.data.gov.uk/conservation-area/tiles/38749.blob?_blob_column=tile_data
49436,15,15900,21667,http://datasette-tiles.planning.data.gov.uk/conservation-area/tiles/49436.blob?_blob_column=tile_data
49453,15,15900,21666,http://datasette-tiles.planning.data.gov.uk/conservation-area/tiles/49453.blob?_blob_column=tile_data