POLYGON ((0.506981272731048 51.5606898011449, 0.505856913950299 51.56012958374558, 0.505919071856319 51.56006036621779, 0.506192951246172 51.5597801157078, 0.50729237218278 51.56045996628177, 0.507188157203189 51.56054831155438, 0.506981272731048 51.5606898011449))