3991HE is a postalcode and its consensus geometry is derived from oa.
{"mz:is_ceased":0,"wof:created":1469680358,"geom:latitude":52.01561,"wof:name":"3991HE","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":404473987,"locality_id":101807003,"postalcode_id":890927335,"region_id":85687039}],"mz:is_deprecated":0,"geom:area":6.0E-6,"geom:longitude":5.161931,"wof:id":890927335,"geom:type":"Polygon","wof:lastmodified":1513620292,"clustr:alpha":0.05,"wof:belongsto":[85687039,102191581,404473987,85633337,101807003],"mz:is_clustr":1,"wof:repo":"whosonfirst-data-postalcode-nl","src:geom":"oa","wof:country":"NL","counts:names_preferred":0,"geom:area_square_m":41900.202054,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"NL","counts:names_languages":0,"geom:bbox":"5.15929746628,52.0144424438,5.16389465332,52.0171279907","clustr:count":73,"clustr:area":11.42,"clustr:density":6.39,"wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"3eac4fa927c3635f51501f3cc6424473","wof:parent_id":101807003,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"clustr:perimeter":0.95,"edtf:cessation":"uuuu"}