4576AK is a postalcode and its consensus geometry is derived from oa.
{"mz:is_ceased":0,"wof:created":1469682043,"geom:latitude":51.229028,"wof:name":"4576AK","counts:names_total":0,"wof:placetype":"postalcode","mz:is_approximate":1,"wof:hierarchy":[{"continent_id":102191581,"country_id":85633337,"localadmin_id":404474329,"locality_id":101809429,"postalcode_id":890967367,"region_id":85687037}],"mz:is_deprecated":0,"geom:area":0,"geom:longitude":3.969486,"wof:id":890967367,"geom:type":"Polygon","wof:lastmodified":1492806467,"clustr:alpha":0.05,"wof:belongsto":[85687037,102191581,404474329,85633337,101809429],"mz:is_clustr":1,"wof:repo":"whosonfirst-data-postalcode-nl","src:geom":"oa","wof:country":"NL","counts:names_preferred":0,"geom:area_square_m":3340.700312,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"NL","counts:names_languages":0,"geom:bbox":"3.9677875042,51.2285003662,3.97052788734,51.229839325","clustr:count":20,"clustr:area":60.58,"clustr:density":0.33,"wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"262ea45d52db1d852990ddf4dd5e38c1","wof:parent_id":101809429,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"clustr:perimeter":0.44,"edtf:cessation":"uuuu"}