Ilpendam Ilpendam Ilpendam 1812 Ilpendam MULTIPOLYGON(((4.98562 52.482902,4.976888 52.471997,4.986487 52.468435,4.985623 52.466275,4.993004 52.463693,4.981846 52.460959,4.975845 52.457613,4.967026 52.456684,4.963856 52.449752,4.942582 52.444192,4.932154 52.442804,4.914504 52.442825,4.896398 52.444189,4.892639 52.451543,4.893605 52.457299,4.904712 52.477567,4.912154 52.483619,4.919932 52.485897,4.925638 52.503444,4.931509 52.505355,4.980862 52.488008,4.98562 52.482902))) 1981 Ilpendam MULTIPOLYGON(((4.945567 52.498757,4.949188 52.490053,4.948924 52.486996,4.954675 52.486028,4.953994 52.480454,4.953612 52.474341,4.95672 52.472555,4.95718 52.470669,4.964092 52.471233,4.973082 52.469827,4.976888 52.471997,4.986487 52.468435,4.985623 52.466275,4.993004 52.463693,4.981846 52.460959,4.975845 52.457613,4.967026 52.456684,4.963856 52.449752,4.942582 52.444192,4.932154 52.442804,4.914504 52.442825,4.896398 52.444189,4.892639 52.451543,4.893605 52.457299,4.904712 52.477567,4.912154 52.483619,4.919932 52.485897,4.925109 52.49769,4.933226 52.495924,4.940861 52.4982,4.945567 52.498757))) 1991-01-01