" 50.0 60.0 10.0 20.0 " . "215" . "215"@en . . "SDN:C37::215" . "{\"node\": {\"Spatial_Coverage\": {\n \"Southernmost_latitude\": 50,\n \"Easternmost_longitude\": 20,\n \"Northernmost_latitude\": 60,\n \"Westernmost_longitude\": 10\n}}}"@en . .