facet3.vl

{
    "mark": "point",
    "data": {
        "url": "https://vega.github.io/vega-lite/data/movies.json"
    },
    "$schema": "https://vega.github.io/schema/vega-lite/v3.json",
    "encoding": {
        "x": {
            "field": "Worldwide_Gross",
            "type": "quantitative"
        },
        "column": {
            "field": "MPAA_Rating",
            "type": "ordinal"
        },
        "y": {
            "field": "US_DVD_Sales",
            "type": "quantitative"
        }
    },
    "description": "Scatterplots of movie takings vs profits for different MPAA ratings"
}