6627KV is a postalcode and its consensus geometry is derived from oa.
{"mz:is_ceased":0,"wof:created":1469689684,"geom:latitude":51.835719,"wof:name":"6627KV","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":404474305,"locality_id":101808633,"postalcode_id":891157723,"region_id":85687043}],"mz:is_deprecated":0,"geom:area":3.0E-6,"geom:longitude":5.522567,"wof:id":891157723,"geom:type":"Polygon","wof:lastmodified":1513366748,"clustr:alpha":0.05,"wof:belongsto":[85687043,102191581,404474305,85633337,101808633],"mz:is_clustr":1,"wof:repo":"whosonfirst-data-postalcode-nl","src:geom":"oa","wof:country":"NL","counts:names_preferred":0,"geom:area_square_m":24677.879981,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"NL","counts:names_languages":0,"geom:bbox":"5.52128076553,51.8333969116,5.52398586273,51.8378295898","clustr:count":6,"clustr:area":121.27,"clustr:density":0.05,"wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"24dc37e28d8879aaa0611bc3996973d1","wof:parent_id":101808633,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"clustr:perimeter":0.81,"edtf:cessation":"uuuu"}