4791SK is a postalcode and its consensus geometry is derived from oa.
{"mz:is_ceased":0,"wof:created":1469682766,"geom:latitude":51.645998,"wof:name":"4791SK","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":404474623,"locality_id":101808263,"postalcode_id":890983007,"region_id":85687035}],"mz:is_deprecated":0,"geom:area":1.1E-5,"geom:longitude":4.566998,"wof:id":890983007,"geom:type":"Polygon","wof:lastmodified":1513430910,"clustr:alpha":0.05,"wof:belongsto":[85687035,102191581,404474623,85633337,101808263],"mz:is_clustr":1,"wof:repo":"whosonfirst-data-postalcode-nl","src:geom":"oa","wof:country":"NL","counts:names_preferred":0,"geom:area_square_m":86205.408586,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"NL","counts:names_languages":0,"geom:bbox":"4.56475877762,51.6441230774,4.56918096542,51.647895813","clustr:count":14,"clustr:area":11.56,"clustr:density":1.21,"wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"9edb27f15aace9f659644f30ca8a6df2","wof:parent_id":101808263,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"clustr:perimeter":1.14,"edtf:cessation":"uuuu"}