{ "stringID": null, "fieldNames": [ "SMID", "SMUSERID", "SMAREA", "SMPERIMETER", "SMGEOMETRY", "USERID" ], "geometry": { "center": { "x": 111.37385091426557, "y": 40.74749433456865 }, "parts": [5], "style": null, "prjCoordSys": null, "id": 18, "type": "REGION", "partTopo": [1], "points": [ { "x": 111.375229723984, "y": 40.7477188258596 }, { "x": 111.375240482084, "y": 40.7476166239091 }, { "x": 111.372313984702, "y": 40.7472698432777 }, { "x": 111.372297847552, "y": 40.747339770928 }, { "x": 111.375229723984, "y": 40.7477188258596 } ] }, "fieldValues": [ "18", "0", "2410.1423007766825", "520.5760170362329", "", "" ], "ID": 18 }