4901CW is a postalcode and its consensus geometry is derived from oa.
{"mz:is_ceased":0,"wof:created":1469683270,"geom:latitude":51.648858,"wof:name":"4901CW","counts:names_total":0,"wof:placetype":"postalcode","mz:is_approximate":1,"wof:hierarchy":[{"continent_id":102191581,"country_id":85633337,"localadmin_id":404474413,"locality_id":101808317,"postalcode_id":890994979,"region_id":85687035}],"mz:is_deprecated":0,"geom:area":1.0E-6,"geom:longitude":4.867297,"wof:id":890994979,"geom:type":"Polygon","wof:lastmodified":1469683270,"clustr:alpha":0.05,"wof:belongsto":[85687035,102191581,404474413,85633337,101808317],"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":"4.86710262299,51.648059845,4.86755990982,51.6503295898","clustr:count":14,"clustr:area":15.72,"clustr:density":0.89,"wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"c680d5e0b8652a92d06f3aaeedd26f29","wof:parent_id":101808317,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"clustr:perimeter":0.5,"edtf:cessation":"uuuu"}