rowid,zoom_level,tile_column,tile_row,tile_data
932,13,4041,5477,http://datasette-tiles.planning.data.gov.uk/ramsar/tiles/932.blob?_blob_column=tile_data
1246,13,4040,5477,http://datasette-tiles.planning.data.gov.uk/ramsar/tiles/1246.blob?_blob_column=tile_data
1282,13,4096,5477,http://datasette-tiles.planning.data.gov.uk/ramsar/tiles/1282.blob?_blob_column=tile_data