{
    "$schema": "https://vega.github.io/schema/vega-lite/v4.json",
    "config": {
        "view": {
            "continuousHeight": 300,
            "continuousWidth": 500
        }
    },
    "data": {
        "format": {
            "feature": "counties",
            "type": "topojson"
        },
        "url": "https://vega.github.io/vega-lite/data/us-10m.json"
    },
    "description": "Default map size with view width and height specified in config.",
    "encoding": {
        "color": {
            "value": "black"
        }
    },
    "mark": "geoshape",
    "projection": {
        "type": "albersUsa"
    }
}