6659BR is a postalcode and its consensus geometry is derived from oa.
{"mz:is_ceased":0,"wof:created":1469689802,"geom:latitude":51.880219,"wof:name":"6659BR","counts:names_total":0,"wof:placetype":"postalcode","mz:is_approximate":1,"wof:hierarchy":[{"continent_id":102191581,"country_id":85633337,"localadmin_id":404474305,"locality_id":101808743,"postalcode_id":891160471,"region_id":85687043}],"mz:is_deprecated":0,"geom:area":0,"geom:longitude":5.468064,"wof:id":891160471,"geom:type":"Polygon","wof:lastmodified":1469689802,"clustr:alpha":0.05,"wof:belongsto":[85687043,102191581,404474305,85633337,101808743],"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":"5.46764850616,51.8797035217,5.46846580505,51.8806304932","clustr:count":16,"clustr:area":34.23,"clustr:density":0.47,"wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"e12bf79d3f5d9d23384d63cee122cc85","wof:parent_id":101808743,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"clustr:perimeter":0.19,"edtf:cessation":"uuuu"}