{
  "fields": [{"id":"_id","type":"int"},{"id":"field_name","type":"text"},{"id":"data_type","type":"text"},{"id":"description","type":"text"}],
  "records": [
    [1,"ACTIVITY_ID","text","รหัสกิจกรรม"],
    [2,"ACTIVITY","text","กิจกรรม"],
    [3,"UNIT","text","หน่วยนับ"],
    [4,"DEPART","text","หน่วยงาน"],
    [5,"QTY (PLAN)","numeric","จำนวนผลผลิตตามแผน"],
    [6,"QTY (OUTPUT)","numeric","จำนวนผลผลิต"]
]}