1121EK is a postalcode and its consensus geometry is derived from oa.
{"mz:is_ceased":0,"wof:created":1469667215,"geom:latitude":52.431964,"wof:name":"1121EK","counts:names_total":0,"wof:placetype":"postalcode","mz:is_approximate":1,"wof:hierarchy":[{"continent_id":102191581,"country_id":85633337,"localadmin_id":404474091,"locality_id":101754829,"postalcode_id":890609485,"region_id":85687053}],"mz:is_deprecated":0,"geom:area":0,"geom:longitude":4.919781,"wof:id":890609485,"geom:type":"Polygon","wof:lastmodified":1469667215,"clustr:alpha":0.05,"wof:belongsto":[85687053,102191581,404474091,85633337,101754829],"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":"4.919028759,52.4319229126,4.92079639435,52.4320297241","clustr:count":18,"clustr:area":95.31,"clustr:density":0.19,"wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"d31e1fd0129b083cf7afa23e6dff59aa","wof:parent_id":101754829,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"clustr:perimeter":0.2,"edtf:cessation":"uuuu"}