50K
None
[{'id': 21, 'name': 'HighwayShields_50K'}, {'id': 22, 'name': 'StreetsNames_50K'}, {'id': 23, 'name': 'Streets_50K'}, {'id': 24, 'name': 'County Boundaries_50K'}, {'id': 25, 'name': 'Waterbodies_50K'}]
None
[]
[]
nan
nan
nan