1441KM is a postalcode and its consensus geometry is derived from oa.
{"mz:is_ceased":0,"wof:created":1469668808,"geom:latitude":52.511756,"wof:name":"1441KM","counts:names_total":0,"wof:placetype":"postalcode","mz:is_current":-1,"mz:is_approximate":1,"wof:hierarchy":[{"continent_id":102191581,"country_id":85633337,"locality_id":101751889,"postalcode_id":890645811,"region_id":85687053},{"continent_id":102191581,"country_id":85633337,"localadmin_id":404474039,"locality_id":101754841,"postalcode_id":890645811,"region_id":85687053}],"mz:is_deprecated":0,"geom:area":0,"geom:longitude":4.940507,"wof:id":890645811,"geom:type":"Polygon","wof:lastmodified":1513448380,"clustr:alpha":0.05,"wof:belongsto":[102191581,101751889,85633337,85687053,404474039,101754841],"mz:is_clustr":1,"wof:repo":"whosonfirst-data-postalcode-nl","src:geom":"oa","wof:country":"NL","counts:names_preferred":0,"geom:area_square_m":489.090394,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"NL","counts:names_languages":0,"geom:bbox":"4.93979597092,52.511680603,4.94138050079,52.5117988586","clustr:count":22,"clustr:area":56.94,"clustr:density":0.39,"wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"7b2b4e2d785ea605f52aa385f13b7c72","wof:parent_id":-1,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"clustr:perimeter":0.18,"edtf:cessation":"uuuu"}