8448NA is a postalcode and its consensus geometry is derived from oa.
{"mz:is_ceased":0,"wof:created":1469696723,"geom:latitude":52.958198,"wof:name":"8448NA","counts:names_total":0,"wof:placetype":"postalcode","mz:is_approximate":1,"wof:hierarchy":[{"continent_id":102191581,"country_id":85633337,"localadmin_id":404473771,"postalcode_id":907048489,"region_id":85687055}],"mz:is_deprecated":0,"geom:area":0,"geom:longitude":5.947276,"wof:id":907048489,"geom:type":"Polygon","wof:lastmodified":1469696723,"clustr:alpha":0.05,"wof:belongsto":[102191581,404473771,85633337,85687055],"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":"5.94661808014,52.9579696655,5.94842529297,52.9584999084","clustr:count":21,"clustr:area":70.4,"clustr:density":0.3,"wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"8018fb901420f5c594e79ac26304da13","wof:parent_id":404473771,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"clustr:perimeter":0.23,"edtf:cessation":"uuuu"}