_:vb1281839 . _:vb1281839 . _:vb1281839 "POLYGON((4.8170476429077 50.113350317459,4.8242616938747 50.101803643438,4.8339335764633 50.090614168932,4.8154229685076 50.085952925879,4.7983942306024 50.080777062445,4.7892501689829 50.091407395423,4.7811079946976 50.103131822565,4.7991521616531 50.108627426816,4.8170476429077 50.113350317459))"^^ .