4147EW is a postalcode and its consensus geometry is derived from oa.
{"mz:is_ceased":0,"wof:created":1469680714,"geom:latitude":51.878749,"wof:name":"4147EW","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":404474339,"locality_id":101808587,"postalcode_id":890937191,"region_id":85687043}],"mz:is_deprecated":0,"geom:area":2.3E-5,"geom:longitude":5.102051,"wof:id":890937191,"geom:type":"Polygon","wof:lastmodified":1513366664,"clustr:alpha":0.05,"wof:belongsto":[85687043,102191581,404474339,85633337,101808587],"mz:is_clustr":1,"wof:repo":"whosonfirst-data-postalcode-nl","src:geom":"oa","wof:country":"NL","counts:names_preferred":0,"geom:area_square_m":179380.871637,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"NL","counts:names_languages":0,"geom:bbox":"5.0953540802,51.8768196106,5.11036682129,51.880443573","clustr:count":13,"clustr:area":261.71,"clustr:density":0.05,"wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"b2dbcdb4f8d67f7b055fe3b4804e701e","wof:parent_id":101808587,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"clustr:perimeter":2.03,"edtf:cessation":"uuuu"}