6871KX is a postalcode and its consensus geometry is derived from oa.
{"mz:is_ceased":0,"wof:created":1469690663,"geom:latitude":51.987334,"wof:name":"6871KX","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":404473931,"locality_id":101837829,"postalcode_id":891181405,"region_id":85687043}],"mz:is_deprecated":0,"geom:area":0,"geom:longitude":5.746262,"wof:id":891181405,"geom:type":"Polygon","wof:lastmodified":1513367605,"clustr:alpha":0.05,"wof:belongsto":[85687043,102191581,404473931,85633337,101837829],"mz:is_clustr":1,"wof:repo":"whosonfirst-data-postalcode-nl","src:geom":"oa","wof:country":"NL","counts:names_preferred":0,"geom:area_square_m":240.995629,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"NL","counts:names_languages":0,"geom:bbox":"5.74584627151,51.9867286682,5.74671554565,51.9879837036","clustr:count":16,"clustr:area":5.88,"clustr:density":2.72,"wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"135decdb65d4e0b4ed028b596e30754c","wof:parent_id":101837829,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"clustr:perimeter":0.29,"edtf:cessation":"uuuu"}