60290 is a postalcode and its consensus geometry is derived from frgov.
{"mz:is_ceased":0,"geom:latitude":49.320912,"wof:name":"60290","counts:names_total":0,"wof:placetype":"postalcode","frgov:DEP":"60","frgov:ID":"60290","frgov:_COL6":5256.935,"mz:is_approximate":1,"wof:hierarchy":[{"continent_id":102191581,"country_id":85633147,"county_id":102068771,"empire_id":136253037,"localadmin_id":404401079,"macrocounty_id":404227929,"macroregion_id":1108826399,"postalcode_id":421304821,"region_id":85683289}],"mz:is_deprecated":0,"frgov:SURF":38.104051,"geom:area":0.004728,"geom:longitude":2.422594,"wof:id":421304821,"frgov:LIB":"Rantigny","counts:concordances_total":1,"geom:type":"MultiPolygon","wof:lastmodified":1496505419,"wof:belongsto":[85683289,102191581,85633147,404401079,404227929,1108826399,136253037,102068771],"wof:concordances":{"gp:id":"12726222"},"wof:repo":"whosonfirst-data-postalcode-fr","src:geom":"frgov","wof:country":"FR","counts:names_preferred":0,"frgov:POP2010":13752,"gp:parent_id":"12597158","geom:area_square_m":3.8107209419255E7,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"FR","counts:names_languages":0,"geom:bbox":"2.37216110593,49.2831291013,2.4880052151,49.3696690116","wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"3130887051ce80656d35476b6f392d3a","wof:parent_id":404401079,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"edtf:cessation":"uuuu"}