4881MB is a postalcode and its consensus geometry is derived from oa.
{"mz:is_ceased":0,"wof:created":1469683234,"geom:latitude":51.456158,"wof:name":"4881MB","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":404474459,"locality_id":101839389,"postalcode_id":890994133,"region_id":85687035}],"mz:is_deprecated":0,"geom:area":4.0E-6,"geom:longitude":4.666758,"wof:id":890994133,"geom:type":"Polygon","wof:lastmodified":1513431837,"clustr:alpha":0.05,"wof:belongsto":[85687035,102191581,404474459,85633337,101839389],"mz:is_clustr":1,"wof:repo":"whosonfirst-data-postalcode-nl","src:geom":"oa","wof:country":"NL","counts:names_preferred":0,"geom:area_square_m":29762.291579,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"NL","counts:names_languages":0,"geom:bbox":"4.6658244133,51.4544410706,4.66804122925,51.4576301575","clustr:count":5,"clustr:area":45.65,"clustr:density":0.11,"wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"eeee3af53ef85922b7241d18768f069a","wof:parent_id":101839389,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"clustr:perimeter":0.8,"edtf:cessation":"uuuu"}