golden_valley_county.json

{
    "coverage": {
        "US Census": {
            "geoid": "38033",
            "name": "Golden Valley County",
            "state": "North Dakota"
        },
        "country": "us",
        "state": "nd",
        "county": "Golden Valley"
    },
    "schema": 2,
    "layers": {
        "addresses": [
            {
                "name": "county",
                "data": "http://maps5.gisworkshop.com/ArcGIS/rest/services/Goldenvalley/MapServer/1",
                "protocol": "ESRI",
                "conform": {
                    "format": "geojson",
                    "number": {
                        "function": "regexp",
                        "field": "PROPADDRESS",
                        "pattern": "^([0-9]+)"
                    },
                    "street": {
                        "function": "regexp",
                        "field": "PROPADDRESS",
                        "pattern": "^(?:[0-9]+ )(.*)",
                        "replace": "$1"
                    }
                }
            }
        ]
    }
}