1787CW is a postalcode and its consensus geometry is derived from oa.
{"mz:is_ceased":0,"wof:created":1469670346,"geom:latitude":52.904697,"wof:name":"1787CW","counts:names_total":0,"wof:placetype":"postalcode","mz:is_current":-1,"mz:is_approximate":1,"wof:hierarchy":[{"continent_id":102191581,"country_id":85633337,"localadmin_id":404474079,"locality_id":101806077,"postalcode_id":890678689,"region_id":85687053}],"mz:is_deprecated":0,"geom:area":2.0E-6,"geom:longitude":4.725437,"wof:id":890678689,"geom:type":"Polygon","wof:lastmodified":1513450828,"clustr:alpha":0.05,"wof:belongsto":[85687053,102191581,404474079,85633337,101806077],"mz:is_clustr":1,"wof:repo":"whosonfirst-data-postalcode-nl","src:geom":"oa","wof:country":"NL","counts:names_preferred":0,"geom:area_square_m":15343.564702,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"NL","counts:names_languages":0,"geom:bbox":"4.72365522385,52.9038352966,4.72664499283,52.9052619934","clustr:count":22,"clustr:area":4.08,"clustr:density":5.39,"wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"5c7b6631cd81fbb0f0d67012a54dc26d","wof:parent_id":101806077,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"clustr:perimeter":0.48,"edtf:cessation":"uuuu"}