{
  "fields": [{"id":"_id","type":"int"},{"id":"Jahr","type":"numeric"},{"id":"Wasserqualitaet-Nitrat","type":"numeric"}],
  "records": [
    [1,2005,4],
    [2,2006,4],
    [3,2007,5],
    [4,2008,5],
    [5,2009,6],
    [6,2010,6],
    [7,2011,7],
    [8,2012,8],
    [9,2013,8],
    [10,2014,9],
    [11,2015,9],
    [12,2016,10],
    [13,2017,10],
    [14,2018,11],
    [15,2019,12],
    [16,2020,12],
    [17,2021,13],
    [18,2022,13],
    [19,2023,14],
    [20,2024,15]
]}