6616AP is a postalcode and its consensus geometry is derived from oa.
{"mz:is_ceased":0,"wof:created":1469689650,"geom:latitude":51.828079,"wof:name":"6616AP","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":404473953,"locality_id":1158783755,"postalcode_id":891157143,"region_id":85687043}],"mz:is_deprecated":0,"geom:area":2.0E-6,"geom:longitude":5.694118,"wof:id":891157143,"geom:type":"Polygon","wof:lastmodified":1513368219,"clustr:alpha":0.05,"wof:belongsto":[85687043,102191581,404473953,85633337,1158783755],"mz:is_clustr":1,"wof:repo":"whosonfirst-data-postalcode-nl","src:geom":"oa","wof:country":"NL","counts:names_preferred":0,"geom:area_square_m":11711.952216,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"NL","counts:names_languages":0,"geom:bbox":"5.69265222549,51.827671051,5.69614362717,51.8285484314","clustr:count":6,"clustr:area":33.65,"clustr:density":0.18,"wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"1e91886e860dd1193fa359889717990d","wof:parent_id":1158783755,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"clustr:perimeter":0.49,"edtf:cessation":"uuuu"}