3881GW is a postalcode and its consensus geometry is derived from oa.
{"mz:is_ceased":0,"wof:created":1469679838,"geom:latitude":52.258855,"wof:name":"3881GW","counts:names_total":0,"wof:placetype":"postalcode","mz:is_approximate":1,"wof:hierarchy":[{"continent_id":102191581,"country_id":85633337,"localadmin_id":404473929,"locality_id":101837827,"postalcode_id":890915581,"region_id":85687043}],"mz:is_deprecated":0,"geom:area":0,"geom:longitude":5.619446,"wof:id":890915581,"geom:type":"Polygon","wof:lastmodified":1469679838,"clustr:alpha":0.05,"wof:belongsto":[85687043,102191581,404473929,85633337,101837827],"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":"5.61913251877,52.2586021423,5.61979007721,52.2590332031","clustr:count":7,"clustr:area":7.23,"clustr:density":0.97,"wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"e79880b7261f7cb3ed5707ad2a460fb0","wof:parent_id":101837827,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"clustr:perimeter":0.13,"edtf:cessation":"uuuu"}