6081DK is a postalcode and its consensus geometry is derived from oa.
{"mz:is_ceased":0,"wof:created":1469687630,"geom:latitude":51.230028,"wof:name":"6081DK","counts:names_total":0,"wof:placetype":"postalcode","mz:is_current":-1,"mz:is_approximate":1,"wof:hierarchy":[{"continent_id":102191581,"country_id":85633337,"localadmin_id":404474557,"locality_id":101809543,"postalcode_id":891109371,"region_id":85687033}],"mz:is_deprecated":0,"geom:area":0,"geom:longitude":5.957632,"wof:id":891109371,"geom:type":"Polygon","wof:lastmodified":1513402829,"clustr:alpha":0.05,"wof:belongsto":[85687033,102191581,404474557,85633337,101809543],"mz:is_clustr":1,"wof:repo":"whosonfirst-data-postalcode-nl","src:geom":"oa","wof:country":"NL","counts:names_preferred":0,"geom:area_square_m":1955.031027,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"NL","counts:names_languages":0,"geom:bbox":"5.95731639862,51.229511261,5.95798301697,51.2304382324","clustr:count":8,"clustr:area":44.12,"clustr:density":0.18,"wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"2a1eff69b88cae214daa707f79fc1580","wof:parent_id":101809543,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"clustr:perimeter":0.16,"edtf:cessation":"uuuu"}