{
  "fields": [{"id":"_id","type":"int"},{"id":"ลำดับที่","type":"numeric"},{"id":"ชื่อตัวแปร","type":"text"},{"id":"ความหมาย","type":"text"}],
  "records": [
    [1,1,"Year","พ.ศ."],
    [2,2,"Title","หัวข้อ"],
    [3,3,"Score","ผลประเมิน"]
]}