4381KD is a postalcode and its consensus geometry is derived from oa.
{"mz:is_ceased":0,"wof:created":1469681310,"geom:latitude":51.441142,"wof:name":"4381KD","counts:names_total":0,"wof:placetype":"postalcode","mz:is_approximate":1,"wof:hierarchy":[{"continent_id":102191581,"country_id":85633337,"localadmin_id":404474335,"locality_id":101839445,"postalcode_id":890952635,"region_id":85687037}],"mz:is_deprecated":0,"geom:area":0,"geom:longitude":3.570212,"wof:id":890952635,"geom:type":"Polygon","wof:lastmodified":1469681310,"clustr:alpha":0.05,"wof:belongsto":[85687037,102191581,404474335,85633337,101839445],"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":"3.56980919838,51.4407806396,3.57058429718,51.4416770935","clustr:count":15,"clustr:area":28.61,"clustr:density":0.52,"wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"d1927c89e8120490057035e6e9f938e4","wof:parent_id":101839445,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"clustr:perimeter":0.2,"edtf:cessation":"uuuu"}