rowid,zoom_level,tile_column,tile_row,tile_data
6604,15,16116,21854,http://datasette-tiles.planning.data.gov.uk/ramsar/tiles/6604.blob?_blob_column=tile_data
6615,15,16116,21855,http://datasette-tiles.planning.data.gov.uk/ramsar/tiles/6615.blob?_blob_column=tile_data
9931,15,16116,21856,http://datasette-tiles.planning.data.gov.uk/ramsar/tiles/9931.blob?_blob_column=tile_data