4501CH is a postalcode and its consensus geometry is derived from oa.
{"mz:is_ceased":0,"wof:created":1469681720,"geom:latitude":51.326542,"wof:name":"4501CH","counts:names_total":0,"wof:placetype":"postalcode","mz:is_approximate":1,"wof:hierarchy":[{"continent_id":102191581,"country_id":85633337,"localadmin_id":404474629,"locality_id":101808415,"postalcode_id":890961189,"region_id":85687037}],"mz:is_deprecated":0,"geom:area":0,"geom:longitude":3.489016,"wof:id":890961189,"geom:type":"Polygon","wof:lastmodified":1469681720,"clustr:alpha":0.05,"wof:belongsto":[85687037,102191581,404474629,85633337,101808415],"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":"3.48858189583,51.3262062073,3.48949599266,51.3268852234","clustr:count":6,"clustr:area":61.91,"clustr:density":0.1,"wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"c0c9bbb9d030ea426d295484f95c0160","wof:parent_id":101808415,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"clustr:perimeter":0.17,"edtf:cessation":"uuuu"}