9103SG is a postalcode and its consensus geometry is derived from oa.
{"mz:is_ceased":0,"wof:created":1469697790,"geom:latitude":53.314417,"wof:name":"9103SG","counts:names_total":0,"wof:placetype":"postalcode","mz:is_approximate":1,"wof:hierarchy":[{"continent_id":102191581,"country_id":85633337,"localadmin_id":404473755,"locality_id":101806131,"postalcode_id":907072385,"region_id":85687055}],"mz:is_deprecated":0,"geom:area":0,"geom:longitude":6.006297,"wof:id":907072385,"geom:type":"Polygon","wof:lastmodified":1469697790,"clustr:alpha":0.05,"wof:belongsto":[85687055,102191581,404473755,85633337,101806131],"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":"6.00504922867,53.3142700195,6.00726699829,53.3146591187","clustr:count":21,"clustr:area":28.68,"clustr:density":0.73,"wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"0bf338ab731a243a6784a62e7cb7246f","wof:parent_id":101806131,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"clustr:perimeter":0.3,"edtf:cessation":"uuuu"}