rowid,zoom_level,tile_column,tile_row,tile_data
102,7,112,72,https://datasette-tiles-demo.datasette.io/japan-toner/tiles/102.blob?_blob_column=tile_data
114,7,115,72,https://datasette-tiles-demo.datasette.io/japan-toner/tiles/114.blob?_blob_column=tile_data
126,7,114,72,https://datasette-tiles-demo.datasette.io/japan-toner/tiles/126.blob?_blob_column=tile_data
138,7,113,72,https://datasette-tiles-demo.datasette.io/japan-toner/tiles/138.blob?_blob_column=tile_data