1448WT is a postalcode and its consensus geometry is derived from oa.
{"mz:is_ceased":0,"wof:created":1469668939,"geom:latitude":52.50012,"wof:name":"1448WT","counts:names_total":0,"wof:placetype":"postalcode","mz:is_current":-1,"mz:is_approximate":1,"wof:hierarchy":[{"continent_id":102191581,"country_id":85633337,"locality_id":101751889,"postalcode_id":890649031,"region_id":85687053}],"mz:is_deprecated":0,"geom:area":0,"geom:longitude":4.928703,"wof:id":890649031,"geom:type":"Polygon","wof:lastmodified":1513448347,"clustr:alpha":0.05,"wof:belongsto":[102191581,101751889,85633337,85687053],"mz:is_clustr":1,"wof:repo":"whosonfirst-data-postalcode-nl","src:geom":"oa","wof:country":"NL","counts:names_preferred":0,"geom:area_square_m":2421.800786,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"NL","counts:names_languages":0,"geom:bbox":"4.92785263062,52.4993553162,4.92922782898,52.5008430481","clustr:count":32,"clustr:area":8.27,"clustr:density":3.87,"wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"d0fa6b0cb076ec81f93b5a0d37896f68","wof:parent_id":101751889,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"clustr:perimeter":0.35,"edtf:cessation":"uuuu"}