Nieuwvliet Nieuwvliet Nieuwvliet 1812 Nieuwvliet MULTIPOLYGON(((3.461734 51.393508,3.461648 51.388742,3.457882 51.382656,3.458522 51.374305,3.471502 51.366247,3.47473 51.357759,3.473494 51.352974,3.465486 51.341963,3.459299 51.34231,3.467581 51.353596,3.467264 51.364559,3.461405 51.36725,3.447276 51.365127,3.438147 51.370369,3.433044 51.375499,3.434539 51.377502,3.421095 51.389413,3.437838 51.387717,3.461734 51.393508))) 1970-04-01