_:vb2061579 "50.379741 9.98188951.217705 11.372076"^^ . _:vb2061579 . _:vb2061579 "POLYGON((9.981889 51.217705,11.372076 51.217705,11.372076 50.379741,9.981889 50.379741,9.981889 51.217705))"^^ .