7761GP is a postalcode and its consensus geometry is derived from oa.
{"mz:is_ceased":0,"wof:created":1469694017,"geom:latitude":52.667768,"wof:name":"7761GP","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":891264869,"region_id":85687051}],"mz:is_deprecated":0,"geom:area":1.0E-6,"geom:longitude":6.875867,"wof:id":891264869,"geom:type":"Polygon","wof:lastmodified":1469694017,"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":"6.87493848801,52.6669044495,6.87641429901,52.6683273315","clustr:count":18,"clustr:area":5.85,"clustr:density":3.08,"wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"3a2abb802cfe2153e6fa29292b81bf4c","wof:parent_id":101807311,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"clustr:perimeter":0.4,"edtf:cessation":"uuuu"}