{
    "common": [
        "test",
        "demo",
        "eval",
        "copy",
        "n/a",
        "none",
        "undefined",
        "not applicable",
        "unknown",
        "lorem",
        "ipsum",
        "lorem ipsum",
        "placeholder",
        "foo",
        "foobar"
    ],
    "topics": ["no topic", "unknown topic"],
    "time": ["no date", "unknown date"],
    "sources": [
        "unknown source",
        "unknown sources",
        "anonymous",
        "no source",
        "no sources"
    ],
    "locations": [
        "anywhere",
        "no location",
        "unknown location",
        "us",
        "block",
        "blocks",
        "block group",
        "block groups",
        "tract",
        "tracts",
        "state",
        "states",
        "nation",
        "nations",
        "country",
        "countries",
        "county",
        "counties",
        "province",
        "provinces",
        "city",
        "cities",
        "place",
        "places",
        "congressional district",
        "congressional districts",
        "zip code",
        "zip codes",
        "consolidated city",
        "consolidated cities",
        "incorporated place",
        "incorporated places",
        "census designated place",
        "census designated places",
        "county subdivision",
        "county subdivisions",
        "Indian",
        "core based statistical area",
        "core based statistical areas",
        "combined statistical area",
        "combined statistical areas",
        "metropolitan division",
        "CBSA"
    ]
}