{
    "gan": {
        "intro": {
            "graph": {
                "block_number": "<value for addr:block_number>",
                "county": "<value for addr:county>",
                "district": "<value for addr:district>",
                "hamlet": "<value for addr:hamlet>",
                "neighbourhood": "<value for addr:neighbourhood>",
                "province": "<value for addr:province>",
                "quarter": "<value for addr:quarter>",
                "state": "<value for addr:state>",
                "subdistrict": "<value for addr:subdistrict>",
                "suburb": "<value for addr:suburb>",
                "countrycode": "cn"
            }
        }
    }
}