7321CM is a postalcode and its consensus geometry is derived from oa.
{"mz:is_ceased":0,"wof:created":1469692042,"geom:latitude":52.212192,"wof:name":"7321CM","counts:names_total":0,"wof:placetype":"postalcode","mz:is_approximate":1,"wof:hierarchy":[{"continent_id":102191581,"country_id":85633337,"localadmin_id":404473867,"locality_id":101751853,"postalcode_id":891215195,"region_id":85687043}],"mz:is_deprecated":0,"geom:area":0,"geom:longitude":5.994072,"wof:id":891215195,"geom:type":"Polygon","wof:lastmodified":1469692042,"clustr:alpha":0.05,"wof:belongsto":[85687043,102191581,404473867,85633337,101751853],"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":"5.99192142487,52.2113342285,5.99853086472,52.2126197815","clustr:count":9,"clustr:area":23.92,"clustr:density":0.38,"wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"3a4a32784ba40b6c9c44ca3e19713702","wof:parent_id":101751853,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"clustr:perimeter":0.93,"edtf:cessation":"uuuu"}