6229TW is a postalcode and its consensus geometry is derived from oa.
{"mz:is_ceased":0,"wof:created":1469688234,"geom:latitude":50.831159,"wof:name":"6229TW","counts:names_total":0,"wof:placetype":"postalcode","mz:is_current":-1,"mz:is_approximate":1,"wof:hierarchy":[{"continent_id":102191581,"country_id":85633337,"locality_id":101751803,"postalcode_id":891125779,"region_id":85687033},{"continent_id":102191581,"country_id":85633337,"localadmin_id":404474495,"locality_id":101755867,"postalcode_id":891125779,"region_id":85687033}],"mz:is_deprecated":0,"geom:area":0,"geom:longitude":5.708981,"wof:id":891125779,"geom:type":"Polygon","wof:lastmodified":1513402696,"clustr:alpha":0.05,"wof:belongsto":[102191581,101751803,85633337,85687033,404474495,101755867],"mz:is_clustr":1,"wof:repo":"whosonfirst-data-postalcode-nl","src:geom":"oa","wof:country":"NL","counts:names_preferred":0,"geom:area_square_m":4.844318,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"NL","counts:names_languages":0,"geom:bbox":"5.70880460739,50.8310928345,5.70913028717,50.8312339783","clustr:count":6,"clustr:area":26.4,"clustr:density":0.23,"wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"e172457791af170450a3770357691aa0","wof:parent_id":-1,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"clustr:perimeter":0.04,"edtf:cessation":"uuuu"}