3821AL is a postalcode and its consensus geometry is derived from oa.
{"mz:is_ceased":0,"wof:created":1469679452,"geom:latitude":52.179906,"wof:name":"3821AL","counts:names_total":0,"wof:placetype":"postalcode","mz:is_approximate":1,"wof:hierarchy":[{"continent_id":102191581,"country_id":85633337,"localadmin_id":404473971,"locality_id":101751821,"postalcode_id":890905879,"region_id":85687039}],"mz:is_deprecated":0,"geom:area":1.3E-5,"geom:longitude":5.416662,"wof:id":890905879,"geom:type":"Polygon","wof:lastmodified":1469679452,"clustr:alpha":0.05,"wof:belongsto":[85687039,102191581,404473971,85633337,101751821],"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":"5.41262817383,52.1785621643,5.42061185837,52.1815223694","clustr:count":30,"clustr:area":13.93,"clustr:density":2.15,"wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"3d3a114e99a6e9cf320ae1b33a70709a","wof:parent_id":101751821,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"clustr:perimeter":1.31,"edtf:cessation":"uuuu"}