SRID=4326;POLYGON((30.81 48.248,30.82 48.249,30.825 48.244,30.831 48.243,30.832 48.241,30.837 48.241,30.838 48.239,30.836 48.237,30.829 48.239,30.829 48.236,30.826 48.235,30.819 48.238,30.82 48.239,30.819 48.243,30.81 48.244,30.81 48.246,30.81 48.248))