{  "attribution": {    "url": "https://ohsome.org/copyrights",    "text": "© OpenStreetMap contributors"  },  "apiVersion": "1.1.1",  "metadata": {    "executionTime": 67235,    "description": "Total count of items in absolute values, aggregated on the type."  },  "groupByResult": [    {      "result": [        {          "timestamp": "2018-01-01T02:00:00Z",          "value": 56        },        {          "timestamp": "2018-02-01T02:00:00Z",          "value": 56        },        {          "timestamp": "2018-03-01T02:00:00Z",          "value": 122        },        {          "timestamp": "2018-04-01T02:00:00Z",          "value": 126        },        {          "timestamp": "2018-05-01T02:00:00Z",          "value": 126        },        {          "timestamp": "2018-06-01T02:00:00Z",          "value": 156        },        {          "timestamp": "2018-07-01T02:00:00Z",          "value": 231        },        {          "timestamp": "2018-08-01T02:00:00Z",          "value": 340        },        {          "timestamp": "2018-09-01T02:00:00Z",          "value": 340        },        {          "timestamp": "2018-10-01T02:00:00Z",          "value": 340        },        {          "timestamp": "2018-11-01T02:00:00Z",          "value": 341        },        {          "timestamp": "2018-12-01T02:00:00Z",          "value": 341        },        {          "timestamp": "2019-01-01T02:00:00Z",          "value": 358        },        {          "timestamp": "2019-02-01T02:00:00Z",          "value": 358        },        {          "timestamp": "2019-03-01T02:00:00Z",          "value": 356        },        {          "timestamp": "2019-04-01T02:00:00Z",          "value": 359        },        {          "timestamp": "2019-05-01T02:00:00Z",          "value": 360        },        {          "timestamp": "2019-06-01T02:00:00Z",          "value": 362        },        {          "timestamp": "2019-07-01T02:00:00Z",          "value": 362        },        {          "timestamp": "2019-08-01T02:00:00Z",          "value": 362        },        {          "timestamp": "2019-09-01T02:00:00Z",          "value": 566        },        {          "timestamp": "2019-10-01T02:00:00Z",          "value": 1532        },        {          "timestamp": "2019-11-01T02:00:00Z",          "value": 1532        },        {          "timestamp": "2019-12-01T02:00:00Z",          "value": 1751        },        {          "timestamp": "2020-01-01T02:00:00Z",          "value": 1920        },        {          "timestamp": "2020-02-01T02:00:00Z",          "value": 2033        },        {          "timestamp": "2020-03-01T02:00:00Z",          "value": 2171        },        {          "timestamp": "2020-04-01T02:00:00Z",          "value": 2218        },        {          "timestamp": "2020-05-01T02:00:00Z",          "value": 2271        },        {          "timestamp": "2020-06-01T02:00:00Z",          "value": 2257        }      ],      "groupByObject": "NODE"    },    {      "result": [        {          "timestamp": "2018-01-01T02:00:00Z",          "value": 0        },        {          "timestamp": "2018-02-01T02:00:00Z",          "value": 0        },        {          "timestamp": "2018-03-01T02:00:00Z",          "value": 0        },        {          "timestamp": "2018-04-01T02:00:00Z",          "value": 0        },        {          "timestamp": "2018-05-01T02:00:00Z",          "value": 0        },        {          "timestamp": "2018-06-01T02:00:00Z",          "value": 0        },        {          "timestamp": "2018-07-01T02:00:00Z",          "value": 0        },        {          "timestamp": "2018-08-01T02:00:00Z",          "value": 0        },        {          "timestamp": "2018-09-01T02:00:00Z",          "value": 0        },        {          "timestamp": "2018-10-01T02:00:00Z",          "value": 0        },        {          "timestamp": "2018-11-01T02:00:00Z",          "value": 0        },        {          "timestamp": "2018-12-01T02:00:00Z",          "value": 0        },        {          "timestamp": "2019-01-01T02:00:00Z",          "value": 0        },        {          "timestamp": "2019-02-01T02:00:00Z",          "value": 0        },        {          "timestamp": "2019-03-01T02:00:00Z",          "value": 0        },        {          "timestamp": "2019-04-01T02:00:00Z",          "value": 0        },        {          "timestamp": "2019-05-01T02:00:00Z",          "value": 0        },        {          "timestamp": "2019-06-01T02:00:00Z",          "value": 0        },        {          "timestamp": "2019-07-01T02:00:00Z",          "value": 0        },        {          "timestamp": "2019-08-01T02:00:00Z",          "value": 0        },        {          "timestamp": "2019-09-01T02:00:00Z",          "value": 1        },        {          "timestamp": "2019-10-01T02:00:00Z",          "value": 1        },        {          "timestamp": "2019-11-01T02:00:00Z",          "value": 1        },        {          "timestamp": "2019-12-01T02:00:00Z",          "value": 1        },        {          "timestamp": "2020-01-01T02:00:00Z",          "value": 1        },        {          "timestamp": "2020-02-01T02:00:00Z",          "value": 1        },        {          "timestamp": "2020-03-01T02:00:00Z",          "value": 1        },        {          "timestamp": "2020-04-01T02:00:00Z",          "value": 1        },        {          "timestamp": "2020-05-01T02:00:00Z",          "value": 1        },        {          "timestamp": "2020-06-01T02:00:00Z",          "value": 1        }      ],      "groupByObject": "WAY"    },    {      "result": [        {          "timestamp": "2018-01-01T02:00:00Z",          "value": 0        },        {          "timestamp": "2018-02-01T02:00:00Z",          "value": 0        },        {          "timestamp": "2018-03-01T02:00:00Z",          "value": 0        },        {          "timestamp": "2018-04-01T02:00:00Z",          "value": 0        },        {          "timestamp": "2018-05-01T02:00:00Z",          "value": 0        },        {          "timestamp": "2018-06-01T02:00:00Z",          "value": 0        },        {          "timestamp": "2018-07-01T02:00:00Z",          "value": 0        },        {          "timestamp": "2018-08-01T02:00:00Z",          "value": 0        },        {          "timestamp": "2018-09-01T02:00:00Z",          "value": 0        },        {          "timestamp": "2018-10-01T02:00:00Z",          "value": 0        },        {          "timestamp": "2018-11-01T02:00:00Z",          "value": 0        },        {          "timestamp": "2018-12-01T02:00:00Z",          "value": 0        },        {          "timestamp": "2019-01-01T02:00:00Z",          "value": 0        },        {          "timestamp": "2019-02-01T02:00:00Z",          "value": 0        },        {          "timestamp": "2019-03-01T02:00:00Z",          "value": 0        },        {          "timestamp": "2019-04-01T02:00:00Z",          "value": 0        },        {          "timestamp": "2019-05-01T02:00:00Z",          "value": 0        },        {          "timestamp": "2019-06-01T02:00:00Z",          "value": 0        },        {          "timestamp": "2019-07-01T02:00:00Z",          "value": 0        },        {          "timestamp": "2019-08-01T02:00:00Z",          "value": 0        },        {          "timestamp": "2019-09-01T02:00:00Z",          "value": 0        },        {          "timestamp": "2019-10-01T02:00:00Z",          "value": 0        },        {          "timestamp": "2019-11-01T02:00:00Z",          "value": 0        },        {          "timestamp": "2019-12-01T02:00:00Z",          "value": 0        },        {          "timestamp": "2020-01-01T02:00:00Z",          "value": 0        },        {          "timestamp": "2020-02-01T02:00:00Z",          "value": 0        },        {          "timestamp": "2020-03-01T02:00:00Z",          "value": 0        },        {          "timestamp": "2020-04-01T02:00:00Z",          "value": 0        },        {          "timestamp": "2020-05-01T02:00:00Z",          "value": 0        },        {          "timestamp": "2020-06-01T02:00:00Z",          "value": 0        }      ],      "groupByObject": "RELATION"    }  ]}