Scientific DataSetUrl JSON Result format

Data URLs of IExternalUrlEditors with urlEditorRole org.clazzes.sketch.scientific::DataSetUrl return a JSON result set in the form

{ "version": 1,
  "data" :
    [ { "v": [ 1.23456E9, -3.457824 ], "ann": "start point" },
      { "v": [ 1.23946E9, 0.01      ] },
      { "v": [ 1.24672E9, 5.396265  ] },
      ...
     ],
  "resultInfo":
    { "label": "my fancy dataset",
      "total": 62456,
      "interpolationType": "linear",
      "components":
        [ { "min": 1.2345E9, "max": 1.24672E9, "tag": "t", "unit": "s" },
          { "min": -3.457824, "max": 5.396265, "tag": "l", "unit": "mm" }
        ]
    }

}