3481EW is a postalcode and its consensus geometry is derived from oa.
{"mz:is_ceased":0,"wof:created":1469677979,"geom:latitude":52.099232,"wof:name":"3481EW","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":404474285,"locality_id":1158790387,"postalcode_id":890872403,"region_id":85687039}],"mz:is_deprecated":0,"geom:area":1.0E-6,"geom:longitude":4.942031,"wof:id":890872403,"geom:type":"Polygon","wof:lastmodified":1513621708,"clustr:alpha":0.05,"wof:belongsto":[85687039,102191581,404474285,85633337,1158790387],"mz:is_clustr":1,"wof:repo":"whosonfirst-data-postalcode-nl","src:geom":"oa","wof:country":"NL","counts:names_preferred":0,"geom:area_square_m":9404.560265,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"NL","counts:names_languages":0,"geom:bbox":"4.93907546997,52.0971336365,4.94361495972,52.1026611328","clustr:count":16,"clustr:area":19.13,"clustr:density":0.84,"wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"7e7c67ddc9daba9653d02fe343281b89","wof:parent_id":1158790387,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"clustr:perimeter":1.36,"edtf:cessation":"uuuu"}