6891AW is a postalcode and its consensus geometry is derived from oa.
{"mz:is_ceased":0,"wof:created":1469690720,"geom:latitude":52.002031,"wof:name":"6891AW","counts:names_total":0,"wof:placetype":"postalcode","mz:is_approximate":1,"wof:hierarchy":[{"continent_id":102191581,"country_id":85633337,"localadmin_id":404473935,"locality_id":101754767,"postalcode_id":891182973,"region_id":85687043}],"mz:is_deprecated":0,"geom:area":0,"geom:longitude":5.965276,"wof:id":891182973,"geom:type":"Polygon","wof:lastmodified":1469690720,"clustr:alpha":0.05,"wof:belongsto":[85687043,102191581,404473935,85633337,101754767],"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":"5.96474504471,52.0019989014,5.96588850021,52.0020599365","clustr:count":8,"clustr:area":12.11,"clustr:density":0.66,"wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"4fe737db0f16aa1a7bc53f20ff99917b","wof:parent_id":101754767,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"clustr:perimeter":0.15,"edtf:cessation":"uuuu"}