4388TC is a postalcode and its consensus geometry is derived from oa.
{"mz:is_ceased":0,"wof:created":1469681393,"geom:latitude":51.471939,"wof:name":"4388TC","counts:names_total":0,"wof:placetype":"postalcode","mz:is_approximate":1,"wof:hierarchy":[{"continent_id":102191581,"country_id":85633337,"localadmin_id":404474335,"locality_id":101839443,"postalcode_id":890954891,"region_id":85687037}],"mz:is_deprecated":0,"geom:area":0,"geom:longitude":3.603605,"wof:id":890954891,"geom:type":"Polygon","wof:lastmodified":1469681393,"clustr:alpha":0.05,"wof:belongsto":[85687037,102191581,404474335,85633337,101839443],"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":"3.60297131538,51.4718132019,3.60400247574,51.4720344543","clustr:count":16,"clustr:area":67.28,"clustr:density":0.24,"wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"c86047ea413e8384c5c28aa291d2cb4b","wof:parent_id":101839443,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"clustr:perimeter":0.12,"edtf:cessation":"uuuu"}