50K
None
[{'id': 25, 'name': 'HighwayShields_50K'}, {'id': 26, 'name': 'StreetsNames_50K'}, {'id': 27, 'name': 'Streets_50K'}, {'id': 28, 'name': 'County Boundaries_50K'}, {'id': 29, 'name': 'Waterbodies_50K'}]
None
[]
[]
nan
nan
nan