{
  "fields": [{"id":"_id","type":"int"},{"id":"Name","type":"text"},{"id":"Data Type","type":"text"},{"id":"Description","type":"text"},{"id":"Required","type":"text"},{"id":"Example","type":"text"}],
  "records": [
    [1,"Block","text","กลุ่มเลขหมาย","Yes","11xx"],
    [2,"Reserved_4_digits_number","text","เลขหมายสั้น4หลักที่สงวน","Yes","1111"],
    [3,"Status","Text","สถานะของเลขหมายสั้นที่สงวน","Yes","ว่าง/ใช้งาน"]
]}