{
  "fields": [{"id":"_id","type":"int"},{"id":"id","type":"numeric"},{"id":"name","type":"text"}],
  "records": [
    [1,1," class1"],
    [2,2," class2"],
    [3,3," class3"],
    [4,4," class4"],
    [5,5," class5"],
    [6,6," class6"],
    [7,7," class7"],
    [8,8," class8"],
    [9,9," class9"]
]}