openrefine - Open Refine GRELでJsonを解析しようとしています

Question

この JSON を解析しようとしていますが、必要なデータを抽出する方法が実際には見つかりません。

{ "results" :
    [ { "address_components" :
        [
            { "long_name" : "44", "short_name" : "44", "types" : [ "street_number" ] },
            { "long_name" : "Rue Montaigne", "short_name" : "Rue Montaigne", "types" : [ "route" ] },
            { "long_name" : "Agen", "short_name" : "Agen", "types" : [ "locality", "political" ] },
            { "long_name" : "Lot-et-Garonne", "short_name" : "Lot-et-Garonne", "types" : [ "administrative_area_level_2", "political" ] },
            { "long_name" : "Aquitaine", "short_name" : "Aquitaine", "types" : [ "administrative_area_level_1", "political" ] },
            { "long_name" : "France", "short_name" : "FR", "types" : [ "country", "political" ] },
            { "long_name" : "47000", "short_name" : "47000", "types" : [ "postal_code" ] }
        ],
        "formatted_address" : "44 Rue Montaigne, 47000 Agen, France",
        "geometry" : {
            "bounds" : {
                "northeast" : { "lat" : 44.1994907, "lng" : 0.6172573 },
                "southwest" : { "lat" : 44.19949039999999, "lng" : 0.6172388999999999 }
            },
            "location" : { "lat" : 44.19949039999999, "lng" : 0.6172573 },
            "location_type" : "RANGE_INTERPOLATED",
            "viewport" : {
                "northeast" : { "lat" : 44.20083953029149, "lng" : 0.618597080291502 },
                "southwest" : { "lat" : 44.1981415697085, "lng" : 0.6158991197084979 }
            }
        },
        "partial_match" : true,
        "types" : [ "street_address" ]
    } ],
"status" : "OK" }

Google Refine GREL ( "location" : { "lat" : 44.19949039999999, "lng" : 0.6172573 }) でジオローカライズしたポイントから緯度と経度を分離しようとしています。

成功するために何をすべきかのヒントを教えてもらえますか?