6711HC is a postalcode and its consensus geometry is derived from oa.
{"mz:is_ceased":0,"wof:created":1469690068,"geom:latitude":52.042893,"wof:name":"6711HC","counts:names_total":0,"wof:placetype":"postalcode","mz:is_approximate":1,"wof:hierarchy":[{"continent_id":102191581,"country_id":85633337,"localadmin_id":404473893,"locality_id":101751855,"postalcode_id":891166951,"region_id":85687043}],"mz:is_deprecated":0,"geom:area":0,"geom:longitude":5.674955,"wof:id":891166951,"geom:type":"Polygon","wof:lastmodified":1469690068,"clustr:alpha":0.05,"wof:belongsto":[85687043,102191581,404473893,85633337,101751855],"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":"5.67485952377,52.0428581238,5.67504930496,52.042930603","clustr:count":12,"clustr:area":0.29,"clustr:density":41.93,"wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"c13e697323ed1b179fe862daf596344d","wof:parent_id":101751855,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"clustr:perimeter":0.03,"edtf:cessation":"uuuu"}