Bierum Bierum Bierum 1812 Bierum MULTIPOLYGON(((6.900822 53.346896,6.886405 53.346897,6.886205 53.341148,6.876655 53.342884,6.873222 53.339153,6.833891 53.339363,6.830103 53.342823,6.829998 53.348665,6.823768 53.35548,6.81491 53.355585,6.804291 53.361552,6.803544 53.366234,6.780665 53.392741,6.794059 53.397797,6.846878 53.416848,6.862863 53.422404,6.876737 53.427715,6.883592 53.421519,6.883856 53.411811,6.889276 53.394759,6.891146 53.375145,6.896602 53.367888,6.900822 53.346896))) 1979 Bierum MULTIPOLYGON(((6.896602 53.367888,6.900822 53.346896,6.886405 53.346897,6.886205 53.341148,6.876655 53.342884,6.873222 53.339153,6.833891 53.339363,6.830103 53.342823,6.829998 53.348665,6.823768 53.35548,6.81491 53.355585,6.804291 53.361552,6.803544 53.366234,6.780665 53.392741,6.794059 53.397797,6.846878 53.416848,6.876804 53.403631,6.889248 53.393951,6.891146 53.375145,6.896602 53.367888))) 1990-01-01