4221LD is a postalcode and its consensus geometry is derived from oa.
{"mz:is_ceased":0,"wof:created":1469680886,"geom:latitude":51.877432,"wof:name":"4221LD","counts:names_total":0,"wof:placetype":"postalcode","mz:is_current":-1,"mz:is_approximate":1,"wof:hierarchy":[{"continent_id":102191581,"country_id":85633337,"localadmin_id":404474315,"locality_id":101837707,"postalcode_id":890941619,"region_id":85687041}],"mz:is_deprecated":0,"geom:area":2.0E-6,"geom:longitude":4.967522,"wof:id":890941619,"geom:type":"Polygon","wof:lastmodified":1513583610,"clustr:alpha":0.05,"wof:belongsto":[85687041,102191581,404474315,85633337,101837707],"mz:is_clustr":1,"wof:repo":"whosonfirst-data-postalcode-nl","src:geom":"oa","wof:country":"NL","counts:names_preferred":0,"geom:area_square_m":15739.918143,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"NL","counts:names_languages":0,"geom:bbox":"4.96464014053,51.8759613037,4.96976661682,51.879573822","clustr:count":17,"clustr:area":83.44,"clustr:density":0.2,"wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"1b961f96abc58717e3205900b6cd3383","wof:parent_id":101837707,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"clustr:perimeter":1.02,"edtf:cessation":"uuuu"}