4241DT is a postalcode and its consensus geometry is derived from oa.
{"mz:is_ceased":0,"wof:created":1469680911,"geom:latitude":51.860456,"wof:name":"4241DT","counts:names_total":0,"wof:placetype":"postalcode","mz:is_approximate":1,"wof:hierarchy":[{"continent_id":102191581,"country_id":85633337,"localadmin_id":404474315,"locality_id":101837683,"postalcode_id":890942351,"region_id":85687041}],"mz:is_deprecated":0,"geom:area":2.0E-6,"geom:longitude":4.991598,"wof:id":890942351,"geom:type":"Polygon","wof:lastmodified":1469680911,"clustr:alpha":0.05,"wof:belongsto":[85687041,102191581,404474315,85633337,101837683],"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":"4.99077892303,51.8595466614,4.9926571846,51.8615570068","clustr:count":21,"clustr:area":4.75,"clustr:density":4.42,"wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"4cd45de70da84ca97b56183975a86800","wof:parent_id":101837683,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"clustr:perimeter":0.41,"edtf:cessation":"uuuu"}