81400 is a postalcode and its consensus geometry is derived from frgov.
{"mz:is_ceased":0,"geom:latitude":44.04267,"wof:name":"81400","counts:names_total":0,"wof:placetype":"postalcode","frgov:DEP":"81","frgov:ID":"81400","frgov:_COL6":7944.245,"mz:is_approximate":1,"wof:hierarchy":[{"continent_id":102191581,"country_id":85633147,"county_id":102072125,"empire_id":136253037,"locality_id":101831837,"macrocounty_id":404227763,"macroregion_id":1108826387,"postalcode_id":421308273,"region_id":85683603}],"mz:is_deprecated":0,"frgov:SURF":50.564858,"geom:area":0.005689,"geom:longitude":2.14884,"wof:id":421308273,"frgov:LIB":"Carmaux","counts:concordances_total":1,"geom:type":"MultiPolygon","wof:lastmodified":1496507229,"wof:belongsto":[85683603,102191581,85633147,404227763,1108826387,101831837,136253037,102072125],"wof:concordances":{"gp:id":"12727720"},"wof:repo":"whosonfirst-data-postalcode-fr","src:geom":"frgov","wof:country":"FR","counts:names_preferred":0,"frgov:POP2010":16555,"gp:parent_id":"12597192","geom:area_square_m":5.0568954316993E7,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"FR","counts:names_languages":0,"geom:bbox":"2.06768382078,44.0145366328,2.22133812856,44.080986761","wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"746df3ca08d3442e7fed2f88b8def9d4","wof:parent_id":101831837,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"edtf:cessation":"uuuu"}