4337KD is a postalcode and its consensus geometry is derived from oa.
{"mz:is_ceased":0,"wof:created":1469681206,"geom:latitude":51.49243,"wof:name":"4337KD","counts:names_total":0,"wof:placetype":"postalcode","mz:is_approximate":1,"wof:hierarchy":[{"continent_id":102191581,"country_id":85633337,"localadmin_id":404474313,"locality_id":101839435,"postalcode_id":890949885,"region_id":85687037}],"mz:is_deprecated":0,"geom:area":0,"geom:longitude":3.627144,"wof:id":890949885,"geom:type":"Polygon","wof:lastmodified":1469681206,"clustr:alpha":0.05,"wof:belongsto":[85687037,102191581,404474313,85633337,101839435],"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":"3.62688970566,51.4921798706,3.62744069099,51.4927330017","clustr:count":14,"clustr:area":10.59,"clustr:density":1.32,"wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"e770df24c52da0e7539cddb815ba2a5e","wof:parent_id":101839435,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"clustr:perimeter":0.14,"edtf:cessation":"uuuu"}