4374MS is a postalcode and its consensus geometry is derived from oa.
{"mz:is_ceased":0,"wof:created":1469681300,"geom:latitude":51.509063,"wof:name":"4374MS","counts:names_total":0,"wof:placetype":"postalcode","mz:is_approximate":1,"wof:hierarchy":[{"continent_id":102191581,"country_id":85633337,"localadmin_id":404474333,"locality_id":101839441,"postalcode_id":890952357,"region_id":85687037}],"mz:is_deprecated":0,"geom:area":1.0E-6,"geom:longitude":3.474737,"wof:id":890952357,"geom:type":"Polygon","wof:lastmodified":1469681300,"clustr:alpha":0.05,"wof:belongsto":[85687037,102191581,404474333,85633337,101839441],"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":"3.47391319275,51.5085906982,3.47580623627,51.5095024109","clustr:count":15,"clustr:area":42.81,"clustr:density":0.35,"wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"6df96dad5937984c3a0b51948cf0e454","wof:parent_id":101839441,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"clustr:perimeter":0.31,"edtf:cessation":"uuuu"}