{
    "coverage": {
        "US Census": {
            "geoid": "12031",
            "name": "Duval County",
            "state": "Florida"
        },
        "country": "us",
        "state": "fl",
        "county": "Duval"
    },
    "data": "http://maps.coj.net/coj/rest/services/DuvalMaps/duvalProperty_2012/MapServer/36",
    "type": "ESRI",
    "conform": {
        "type": "geojson",
        "number": "STREET_NO",
        "street": [
            "STNAME",
            "TYPEUSPS",
            "STDIR"
        ],
        "unit": "UNIT",
        "city": "CITY",
        "postcode": "ZIPCODE"
    }
}

{
    "coverage": {
        "US Census": {
            "geoid": "12031",
            "name": "Duval County",
            "state": "Florida"
        },
        "country": "us",
        "state": "fl",
        "county": "Duval"
    },
    "data": "http://maps.coj.net/coj/rest/services/DuvalMaps/DuvalCivilPlanning/MapServer/1",
    "type": "ESRI",
    "conform": {
        "type": "geojson",
        "number": "STREET_NO",
        "street": [
            "STNAME",
            "TYPEUSPS",
            "STDIR"
        ],
        "unit": "UNIT",
        "city": "CITY",
        "postcode": "ZIPCODE"
    }
}

Update to a new URL for Duval county
Update to a new URL for Duval county