5521BA is a postalcode and its consensus geometry is derived from oa.
{"mz:is_ceased":0,"wof:created":1469685508,"geom:latitude":51.358587,"wof:name":"5521BA","counts:names_total":0,"wof:placetype":"postalcode","mz:is_approximate":1,"wof:hierarchy":[{"continent_id":102191581,"country_id":85633337,"localadmin_id":404474371,"locality_id":101839351,"postalcode_id":891053997,"region_id":85687035}],"mz:is_deprecated":0,"geom:area":1.0E-6,"geom:longitude":5.311564,"wof:id":891053997,"geom:type":"Polygon","wof:lastmodified":1469685508,"clustr:alpha":0.05,"wof:belongsto":[85687035,102191581,404474371,85633337,101839351],"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":"5.31133079529,51.357749939,5.31183767319,51.3593635559","clustr:count":14,"clustr:area":11.43,"clustr:density":1.23,"wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"4dcd5489486c937a66d32bad5410b43a","wof:parent_id":101839351,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"clustr:perimeter":0.26,"edtf:cessation":"uuuu"}