3811CM is a postalcode and its consensus geometry is derived from oa.
{"mz:is_ceased":0,"wof:created":1469679234,"geom:latitude":52.156897,"wof:name":"3811CM","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":890901717,"region_id":85687039}],"mz:is_deprecated":0,"geom:area":0,"geom:longitude":5.388141,"wof:id":890901717,"geom:type":"Polygon","wof:lastmodified":1469679234,"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":"5.3878364563,52.1566581726,5.38866853714,52.1571769714","clustr:count":22,"clustr:area":1.5,"clustr:density":14.71,"wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"f06bb301e8276e29104394acc308f991","wof:parent_id":101751821,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"clustr:perimeter":0.16,"edtf:cessation":"uuuu"}