_:vb1021805 . _:vb1021805 . _:vb1021805 "POLYGON((2.8513227863625 50.468290935092,2.8564384231252 50.470747808432,2.8616050760749 50.473247784267,2.8670811564542 50.468541986835,2.8726482579506 50.463807644672,2.8673753704036 50.461331680189,2.8621284579742 50.458904881681,2.8566802165231 50.463620340297,2.8513227863625 50.468290935092))"^^ .