{
    "$schema": "https://vega.github.io/schema/vega-lite/v4.json",
    "data": {
        "url": "https://vega.github.io/vega-lite/data/iris.json"
    },
    "repeat": {
        "column": [
            "sepalLength",
            "sepalWidth",
            "petalLength",
            "petalWidth"
        ],
        "row": [
            "petalWidth",
            "petalLength",
            "sepalWidth",
            "sepalLength"
        ]
    },
    "spec": {
        "encoding": {
            "color": {
                "field": "species",
                "type": "nominal"
            },
            "x": {
                "field": {
                    "repeat": "column"
                },
                "scale": {
                    "zero": false
                },
                "type": "quantitative"
            },
            "y": {
                "field": {
                    "repeat": "row"
                },
                "scale": {
                    "zero": false
                },
                "type": "quantitative"
            }
        },
        "height": 150,
        "mark": "point",
        "width": 150
    }
}