1718BW is a postalcode and its consensus geometry is derived from oa.
{"mz:is_ceased":0,"wof:created":1469669975,"geom:latitude":52.716892,"wof:name":"1718BW","counts:names_total":0,"wof:placetype":"postalcode","mz:is_approximate":1,"wof:hierarchy":[{"continent_id":102191581,"country_id":85633337,"localadmin_id":404474107,"locality_id":101837929,"postalcode_id":890670103,"region_id":85687053}],"mz:is_deprecated":0,"geom:area":0,"geom:longitude":4.940204,"wof:id":890670103,"geom:type":"Polygon","wof:lastmodified":1469669975,"clustr:alpha":0.05,"wof:belongsto":[85687053,102191581,404474107,85633337,101837929],"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":"4.93987703323,52.7167701721,4.94069290161,52.717048645","clustr:count":10,"clustr:area":0.56,"clustr:density":17.99,"wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"9abf0841ac1bf648b055e683e8b70f54","wof:parent_id":101837929,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"clustr:perimeter":0.13,"edtf:cessation":"uuuu"}