3906ZC is a postalcode and its consensus geometry is derived from oa.
{"mz:is_ceased":0,"wof:created":1469680050,"geom:latitude":52.035794,"wof:name":"3906ZC","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":101751829,"postalcode_id":890920499,"region_id":85687039}],"mz:is_deprecated":0,"geom:area":0,"geom:longitude":5.529222,"wof:id":890920499,"geom:type":"Polygon","wof:lastmodified":1513619905,"clustr:alpha":0.05,"wof:belongsto":[102191581,101751829,85633337,85687039],"mz:is_clustr":1,"wof:repo":"whosonfirst-data-postalcode-nl","src:geom":"oa","wof:country":"NL","counts:names_preferred":0,"geom:area_square_m":138.946995,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"NL","counts:names_languages":0,"geom:bbox":"5.52870941162,52.0356140137,5.52986288071,52.0359344482","clustr:count":12,"clustr:area":8.87,"clustr:density":1.35,"wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"fb9f6b691617118cf3689a93cb3ac75d","wof:parent_id":101751829,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"clustr:perimeter":0.17,"edtf:cessation":"uuuu"}