4225SJ is a postalcode and its consensus geometry is derived from oa.
{"mz:is_ceased":0,"wof:created":1469680893,"geom:latitude":51.884585,"wof:name":"4225SJ","counts:names_total":0,"wof:placetype":"postalcode","mz:is_current":-1,"mz:is_approximate":1,"wof:hierarchy":[{"continent_id":102191581,"country_id":85633337,"localadmin_id":404474315,"locality_id":101837697,"postalcode_id":890941829,"region_id":85687041}],"mz:is_deprecated":0,"geom:area":1.0E-6,"geom:longitude":4.94956,"wof:id":890941829,"geom:type":"Polygon","wof:lastmodified":1513583548,"clustr:alpha":0.05,"wof:belongsto":[85687041,102191581,404474315,85633337,101837697],"mz:is_clustr":1,"wof:repo":"whosonfirst-data-postalcode-nl","src:geom":"oa","wof:country":"NL","counts:names_preferred":0,"geom:area_square_m":9722.127299,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"NL","counts:names_languages":0,"geom:bbox":"4.94695138931,51.8842315674,4.95120048523,51.8848114014","clustr:count":6,"clustr:area":519.5,"clustr:density":0.01,"wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"81b99604730a26a5630ab88a60316dd5","wof:parent_id":101837697,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"clustr:perimeter":0.33,"edtf:cessation":"uuuu"}