3141AP is a postalcode and its consensus geometry is derived from oa.
{"mz:is_ceased":0,"wof:created":1469676584,"geom:latitude":51.922811,"wof:name":"3141AP","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":101754631,"postalcode_id":890835387,"region_id":85687041}],"mz:is_deprecated":0,"geom:area":0,"geom:longitude":4.258961,"wof:id":890835387,"geom:type":"Polygon","wof:lastmodified":1513579428,"clustr:alpha":0.05,"wof:belongsto":[102191581,101754631,85633337,85687041],"mz:is_clustr":1,"wof:repo":"whosonfirst-data-postalcode-nl","src:geom":"oa","wof:country":"NL","counts:names_preferred":0,"geom:area_square_m":3415.812482,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"NL","counts:names_languages":0,"geom:bbox":"4.25710010529,51.9221343994,4.26038837433,51.9231719971","clustr:count":24,"clustr:area":254.49,"clustr:density":0.09,"wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"9495b5f02d3872b8cb9d968b068fe202","wof:parent_id":101754631,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"clustr:perimeter":0.33,"edtf:cessation":"uuuu"}