8251NS is a postalcode and its consensus geometry is derived from oa.
{"mz:is_ceased":0,"wof:created":1469695942,"geom:latitude":52.500118,"wof:name":"8251NS","counts:names_total":0,"wof:placetype":"postalcode","mz:is_approximate":1,"wof:hierarchy":[{"continent_id":102191581,"country_id":85633337,"localadmin_id":404473965,"locality_id":101803709,"postalcode_id":907032579,"region_id":85687049}],"mz:is_deprecated":0,"geom:area":3.0E-6,"geom:longitude":5.715927,"wof:id":907032579,"geom:type":"Polygon","wof:lastmodified":1469695942,"clustr:alpha":0.05,"wof:belongsto":[85687049,102191581,404473965,85633337,101803709],"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":"5.7103228569,52.4998626709,5.71995306015,52.5003509521","clustr:count":37,"clustr:area":23.88,"clustr:density":1.55,"wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"2670cbf14df1f014bd3a46d4e586dd05","wof:parent_id":101803709,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"clustr:perimeter":1.29,"edtf:cessation":"uuuu"}