{
  "fields": [{"id":"_id","type":"int"},{"id":"Seq_No","type":"numeric"},{"id":"Column_Name","type":"text"},{"id":"Column_Detail","type":"text"},{"id":"Column_DataType","type":"text"}],
  "records": [
    [1,1,"Province","จังหวัด","Text"],
    [2,2,"Report","จำนวนการรับแจ้งเหตุ","Number"]
]}