{
    "title": "Five Thirty Eight",
    "license": "CC Attribution 4.0 License",
    "license_url": "https://creativecommons.org/licenses/by/4.0/",
    "source": "fivethirtyeight/data on GitHub",
    "source_url": "https://github.com/fivethirtyeight/data",
    "databases": {
        "fivethirtyeight": {
            "tables": {
                "mueller-polls/mueller-approval-polls": {
                    "description_html": "<p>....</p>",
                    "columns": {
                        "name_of_column": "column_description goes here"
}