3068AC is a postalcode and its consensus geometry is derived from oa.
{"mz:is_ceased":0,"wof:created":1469676094,"geom:latitude":51.955851,"wof:name":"3068AC","counts:names_total":0,"wof:placetype":"postalcode","mz:is_approximate":1,"wof:hierarchy":[{"continent_id":102191581,"country_id":85633337,"localadmin_id":404474163,"locality_id":101752769,"postalcode_id":890822999,"region_id":85687041},{"continent_id":102191581,"country_id":85633337,"locality_id":101751843,"postalcode_id":890822999,"region_id":85687041}],"mz:is_deprecated":0,"geom:area":0,"geom:longitude":4.533916,"wof:id":890822999,"geom:type":"Polygon","wof:lastmodified":1492803172,"clustr:alpha":0.05,"wof:belongsto":[85687041,102191581,404474163,85633337,101752769,101751843],"mz:is_clustr":1,"wof:repo":"whosonfirst-data-postalcode-nl","src:geom":"oa","wof:country":"NL","counts:names_preferred":0,"geom:area_square_m":1967.565186,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"NL","counts:names_languages":0,"geom:bbox":"4.53352499008,51.9555854797,4.53434514999,51.9561042786","clustr:count":20,"clustr:area":7.33,"clustr:density":2.73,"wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"4df21afd62750b767a617dbc59724779","wof:parent_id":-1,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"clustr:perimeter":0.18,"edtf:cessation":"uuuu"}