3218XR is a postalcode and its consensus geometry is derived from oa.
{"mz:is_ceased":0,"wof:created":1469676868,"geom:latitude":51.863359,"wof:name":"3218XR","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":1158824747,"locality_id":101754643,"postalcode_id":890843011,"region_id":85687041}],"mz:is_deprecated":0,"geom:area":0,"geom:longitude":4.240128,"wof:id":890843011,"geom:type":"Polygon","wof:lastmodified":1513587015,"clustr:alpha":0.05,"wof:belongsto":[85687041,102191581,1158824747,85633337,101754643],"mz:is_clustr":1,"wof:repo":"whosonfirst-data-postalcode-nl","src:geom":"oa","wof:country":"NL","counts:names_preferred":0,"geom:area_square_m":556.232104,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"NL","counts:names_languages":0,"geom:bbox":"4.23930740356,51.8622932434,4.24072694778,51.8641777039","clustr:count":19,"clustr:area":0.72,"clustr:density":26.34,"wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"5840e26a68537ad3357a1d25be959e4a","wof:parent_id":101754643,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"clustr:perimeter":0.46,"edtf:cessation":"uuuu"}