2161DT is a postalcode and its consensus geometry is derived from oa.
{"mz:is_ceased":0,"wof:created":1469671896,"geom:latitude":52.253948,"wof:name":"2161DT","counts:names_total":0,"wof:placetype":"postalcode","mz:is_current":-1,"mz:is_approximate":1,"wof:hierarchy":[{"continent_id":102191581,"country_id":85633337,"locality_id":101837693,"postalcode_id":890714235,"region_id":85687041}],"mz:is_deprecated":0,"geom:area":2.0E-5,"geom:longitude":4.526376,"wof:id":890714235,"geom:type":"Polygon","wof:lastmodified":1513583539,"clustr:alpha":0.05,"wof:belongsto":[102191581,101837693,85633337,85687041],"mz:is_clustr":1,"wof:repo":"whosonfirst-data-postalcode-nl","src:geom":"oa","wof:country":"NL","counts:names_preferred":0,"geom:area_square_m":154693.425996,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"NL","counts:names_languages":0,"geom:bbox":"4.5218462944,52.2497596741,4.5319442749,52.2603912354","clustr:count":11,"clustr:area":232.28,"clustr:density":0.05,"wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"8063c94e7f8107d401388c645b9fa3ef","wof:parent_id":101837693,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"clustr:perimeter":2.66,"edtf:cessation":"uuuu"}