6136KW is a postalcode and its consensus geometry is derived from oa.
{"mz:is_ceased":0,"wof:created":1469687855,"geom:latitude":51.02067,"wof:name":"6136KW","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":404474675,"locality_id":101839313,"postalcode_id":891115475,"region_id":85687033}],"mz:is_deprecated":0,"geom:area":1.3E-5,"geom:longitude":5.865081,"wof:id":891115475,"geom:type":"Polygon","wof:lastmodified":1513403445,"clustr:alpha":0.05,"wof:belongsto":[85687033,102191581,404474675,85633337,101839313],"mz:is_clustr":1,"wof:repo":"whosonfirst-data-postalcode-nl","src:geom":"oa","wof:country":"NL","counts:names_preferred":0,"geom:area_square_m":100533.136971,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"NL","counts:names_languages":0,"geom:bbox":"5.85940504074,51.0190544128,5.87045049667,51.0225219727","clustr:count":21,"clustr:area":1061.69,"clustr:density":0.02,"wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"6c32e44a3ead407f63c77159bf0d8a57","wof:parent_id":101839313,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"clustr:perimeter":1.05,"edtf:cessation":"uuuu"}