6645AE is a postalcode and its consensus geometry is derived from oa.
{"mz:is_ceased":0,"wof:created":1469689744,"geom:latitude":51.879993,"wof:name":"6645AE","counts:names_total":0,"wof:placetype":"postalcode","mz:is_approximate":1,"wof:hierarchy":[{"continent_id":102191581,"country_id":85633337,"localadmin_id":404473875,"locality_id":101809853,"postalcode_id":891158989,"region_id":85687043}],"mz:is_deprecated":0,"geom:area":0,"geom:longitude":5.709956,"wof:id":891158989,"geom:type":"Polygon","wof:lastmodified":1469689744,"clustr:alpha":0.05,"wof:belongsto":[85687043,102191581,404473875,85633337,101809853],"mz:is_clustr":1,"wof:repo":"whosonfirst-data-postalcode-nl","src:geom":"oa","wof:country":"NL","counts:names_preferred":0,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"NL","counts:names_languages":0,"geom:bbox":"5.70978355408,51.879322052,5.71025180817,51.8810501099","clustr:count":10,"clustr:area":65.65,"clustr:density":0.15,"wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"9c8e2a27436b82493527a9be7ae9b666","wof:parent_id":101809853,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"clustr:perimeter":0.25,"edtf:cessation":"uuuu"}