{
  "fields": [{"id":"_id","type":"int"},{"id":"年度[西暦]","type":"text"},{"id":"緑地数","type":"text"},{"id":"面積[平方メートル]","type":"numeric"}],
  "records": [
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    [2,"2020","40",79359.05],
    [3,"2021","40",78873.05],
    [4,"2022","43",80617.6],
    [5,"2023","43",80617.52],
    [6,null,null,null],
    [7,"令和5年度港区行政資料集　緑地数及び面積","Ver202304",null]
]}