{
  "fields": [{"id":"_id","type":"int"},{"id":"年度","type":"text"},{"id":"一般利用者数 各種事業参加者[人]","type":"text"},{"id":"開館日数[日]","type":"numeric"}],
  "records": [
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    [3,"2015","54462",340],
    [4,"2016","58530",344],
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    [6,null,null,null],
    [7,"平成30年度港区行政資料集　施設利用状況一覧 エコプラザ","Ver201803",null]
]}