4909 is a postalcode and its consensus geometry is derived from oa.
{"mz:is_ceased":0,"geom:latitude":51.650605,"wof:name":"4909","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":404474413,"locality_id":101808313,"postalcode_id":538955027,"region_id":85687035}],"mz:is_deprecated":0,"geom:area":0.001509,"geom:longitude":4.905457,"wof:id":538955027,"counts:concordances_total":1,"geom:type":"Polygon","wof:lastmodified":1513431034,"clustr:alpha":1,"wof:belongsto":[85687035,102191581,404474413,85633337,101808313],"mz:is_clustr":1,"wof:concordances":{"gp:id":"12852239"},"wof:repo":"whosonfirst-data-postalcode-nl","src:geom":"oa","wof:country":"NL","counts:names_preferred":0,"gp:parent_id":"12592337","geom:area_square_m":1.1574010295807E7,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"NL","counts:names_languages":0,"geom:bbox":"4.88192033768,51.6276779175,4.93063211441,51.6746139526","wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"f24f9d4f7cdc642ae08707c1e6970d1a","wof:parent_id":101808313,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"edtf:cessation":"uuuu"}