6005KX is a postalcode and its consensus geometry is derived from oa.
{"mz:is_ceased":0,"wof:created":1469687312,"geom:latitude":51.242377,"wof:name":"6005KX","counts:names_total":0,"wof:placetype":"postalcode","mz:is_approximate":1,"wof:hierarchy":[{"continent_id":102191581,"country_id":85633337,"localadmin_id":404474531,"locality_id":101839297,"postalcode_id":891101155,"region_id":85687033}],"mz:is_deprecated":0,"geom:area":1.0E-6,"geom:longitude":5.722283,"wof:id":891101155,"geom:type":"Polygon","wof:lastmodified":1469687312,"clustr:alpha":0.05,"wof:belongsto":[85687033,102191581,404474531,85633337,101839297],"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":"5.72161865234,51.2420272827,5.72342395782,51.242603302","clustr:count":16,"clustr:area":3.41,"clustr:density":4.69,"wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"4177a78e6b63e403f0ebdc1394b3e4c9","wof:parent_id":101839297,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"clustr:perimeter":0.27,"edtf:cessation":"uuuu"}