column1,*flat*string#!user.name,column2,date#!column3, date#!colume4, column5, string#!column6 , string#!column7, number#!column8, column9,column10.0,column10.1,name#!,column11
1234,hello world,a1234,2012-01-01,someinvaliddate, {"hello":"world"}, {"hello":"world"}, 1234,abcd, true,23,31,sss,[{"hello":"world"}]
