4171AC is a postalcode and its consensus geometry is derived from oa.
{"mz:is_ceased":0,"wof:created":1469680740,"geom:latitude":51.82575,"wof:name":"4171AC","counts:names_total":0,"wof:placetype":"postalcode","mz:is_approximate":1,"wof:hierarchy":[{"continent_id":102191581,"country_id":85633337,"localadmin_id":404474339,"locality_id":101808647,"postalcode_id":890937841,"region_id":85687043}],"mz:is_deprecated":0,"geom:area":0,"geom:longitude":5.126903,"wof:id":890937841,"geom:type":"Polygon","wof:lastmodified":1469680740,"clustr:alpha":0.05,"wof:belongsto":[85687043,102191581,404474339,85633337,101808647],"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":"5.12606430054,51.8255386353,5.12779569626,51.826007843","clustr:count":12,"clustr:area":47.6,"clustr:density":0.25,"wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"8e5dfe92e2f54b2d56848eb9a221e4fc","wof:parent_id":101808647,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"clustr:perimeter":0.26,"edtf:cessation":"uuuu"}