6101EH is a postalcode and its consensus geometry is derived from oa.
{"mz:is_ceased":0,"wof:created":1469687696,"geom:latitude":51.104348,"wof:name":"6101EH","counts:names_total":0,"wof:placetype":"postalcode","mz:is_approximate":1,"wof:hierarchy":[{"continent_id":102191581,"country_id":85633337,"localadmin_id":404474627,"locality_id":101839233,"postalcode_id":891111325,"region_id":85687033}],"mz:is_deprecated":0,"geom:area":0,"geom:longitude":5.867012,"wof:id":891111325,"geom:type":"Polygon","wof:lastmodified":1469687696,"clustr:alpha":0.05,"wof:belongsto":[85687033,102191581,404474627,85633337,101839233],"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":"5.86679553986,51.1038322449,5.86714506149,51.104927063","clustr:count":19,"clustr:area":22.74,"clustr:density":0.84,"wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"b6d9bcb73020134fdcf5b49fc3b15022","wof:parent_id":101839233,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"clustr:perimeter":0.15,"edtf:cessation":"uuuu"}