POLYGON ((1.641210779476002 52.63970499027197, 1.641289258433225 52.63951894250607, 1.640663495800779 52.6386750882417, 1.639624603170825 52.63929676245708, 1.640446981637837 52.63959493832169, 1.641210779476002 52.63970499027197))