7761BA is a postalcode and its consensus geometry is derived from oa.
{"mz:is_ceased":0,"wof:created":1469694012,"geom:latitude":52.658702,"wof:name":"7761BA","counts:names_total":0,"wof:placetype":"postalcode","mz:is_approximate":1,"wof:hierarchy":[{"continent_id":102191581,"country_id":85633337,"localadmin_id":404473809,"locality_id":101807311,"postalcode_id":891264767,"region_id":85687051}],"mz:is_deprecated":0,"geom:area":0,"geom:longitude":6.890014,"wof:id":891264767,"geom:type":"Polygon","wof:lastmodified":1469694012,"clustr:alpha":0.05,"wof:belongsto":[85687051,102191581,404473809,85633337,101807311],"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":"6.88891553879,52.6576576233,6.89086675644,52.6593284607","clustr:count":19,"clustr:area":6.54,"clustr:density":2.9,"wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"5a3a5b820711d0c871a7dd63531464b5","wof:parent_id":101807311,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"clustr:perimeter":0.46,"edtf:cessation":"uuuu"}