6602DN is a postalcode and its consensus geometry is derived from oa.
{"mz:is_ceased":0,"wof:created":1469689581,"geom:latitude":51.809139,"wof:name":"6602DN","counts:names_total":0,"wof:placetype":"postalcode","mz:is_approximate":1,"wof:hierarchy":[{"continent_id":102191581,"country_id":85633337,"localadmin_id":404473953,"locality_id":101754761,"postalcode_id":891155569,"region_id":85687043}],"mz:is_deprecated":0,"geom:area":0,"geom:longitude":5.738847,"wof:id":891155569,"geom:type":"Polygon","wof:lastmodified":1469689581,"clustr:alpha":0.05,"wof:belongsto":[85687043,102191581,404473953,85633337,101754761],"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":"5.73856019974,51.808807373,5.73919487,51.8094291687","clustr:count":12,"clustr:area":13.73,"clustr:density":0.87,"wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"793a02928f8f2d33c5e9f0f762621161","wof:parent_id":101754761,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"clustr:perimeter":0.17,"edtf:cessation":"uuuu"}