59222 is a postalcode and its consensus geometry is derived from frgov.
{"mz:is_ceased":0,"geom:latitude":50.147271,"wof:name":"59222","counts:names_total":0,"wof:placetype":"postalcode","frgov:DEP":"59","frgov:ID":"59222","frgov:_COL6":1014.187,"mz:is_approximate":1,"wof:hierarchy":[{"continent_id":102191581,"country_id":85633147,"county_id":102070101,"empire_id":136253037,"localadmin_id":404401385,"macrocounty_id":404227715,"macroregion_id":1108826399,"postalcode_id":421304403,"region_id":85683445}],"mz:is_deprecated":0,"frgov:SURF":22.192917,"geom:area":0.002801,"geom:longitude":3.592611,"wof:id":421304403,"frgov:LIB":"Bousies","counts:concordances_total":1,"geom:type":"MultiPolygon","wof:lastmodified":1496505585,"wof:belongsto":[85683445,102191581,85633147,404401385,404227715,1108826399,136253037,102070101],"wof:concordances":{"gp:id":"12726035"},"wof:repo":"whosonfirst-data-postalcode-fr","src:geom":"frgov","wof:country":"FR","counts:names_preferred":0,"frgov:POP2010":2493,"gp:parent_id":"12597175","geom:area_square_m":2.2194551610534E7,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"FR","counts:names_languages":0,"geom:bbox":"3.54598370359,50.1211111904,3.63919594966,50.1724429792","wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"fb5937255f21340877bd69b9da8042fe","wof:parent_id":404401385,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"edtf:cessation":"uuuu"}