{"geometry":{"type":"MultiPolygon","coordinates":[[[[-0.273856,51.585313],[-0.273319,51.585168],[-0.273278,51.585213],[-0.27325,51.585264],[-0.272993,51.585463],[-0.273176,51.585577],[-0.273573,51.58573],[-0.273856,51.585313]]]]},"type":"Feature","properties":{"entry-date":"2020-12-22","start-date":"","end-date":"","entity":1801597,"name":"Masons House, Valley Drive, NW9 9NG","dataset":"brownfield-site","typology":"geography","reference":"BR00098","prefix":"brownfield-site","organisation-entity":42,"quality":"some","brownfield-site":"BR00098"}}