7921CB is a postalcode and its consensus geometry is derived from oa.
{"mz:is_ceased":0,"wof:created":1469694506,"geom:latitude":52.673308,"wof:name":"7921CB","counts:names_total":0,"wof:placetype":"postalcode","mz:is_approximate":1,"wof:hierarchy":[{"continent_id":102191581,"country_id":85633337,"localadmin_id":404474601,"locality_id":101807317,"postalcode_id":891276801,"region_id":85687051}],"mz:is_deprecated":0,"geom:area":0,"geom:longitude":6.435125,"wof:id":891276801,"geom:type":"Polygon","wof:lastmodified":1469694506,"clustr:alpha":0.05,"wof:belongsto":[85687051,102191581,404474601,85633337,101807317],"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":"6.43352890015,52.6732330322,6.43701457977,52.673374176","clustr:count":12,"clustr:area":50.89,"clustr:density":0.24,"wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"69386fda66fb3523e9a09780dbaeee33","wof:parent_id":101807317,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"clustr:perimeter":0.44,"edtf:cessation":"uuuu"}