54260 is a postalcode and its consensus geometry is derived from frgov.
{"mz:is_ceased":0,"geom:latitude":49.467112,"wof:name":"54260","counts:names_total":0,"wof:placetype":"postalcode","frgov:DEP":"54","frgov:ID":"54260","frgov:_COL6":4363.2196,"mz:is_approximate":1,"wof:hierarchy":[{"continent_id":102191581,"country_id":85633147,"county_id":102067005,"empire_id":136253037,"localadmin_id":404419427,"macrocounty_id":404227705,"macroregion_id":1108826391,"postalcode_id":421303411,"region_id":85683343}],"mz:is_deprecated":0,"frgov:SURF":147.727068,"geom:area":0.018385,"geom:longitude":5.558814,"wof:id":421303411,"frgov:LIB":"Longuyon","counts:concordances_total":1,"geom:type":"MultiPolygon","wof:lastmodified":1496504892,"wof:belongsto":[85683343,102191581,85633147,404419427,404227705,1108826391,136253037,102067005],"wof:concordances":{"gp:id":"12725594"},"wof:repo":"whosonfirst-data-postalcode-fr","src:geom":"frgov","wof:country":"FR","counts:names_preferred":0,"frgov:POP2010":10119,"gp:parent_id":"12597176","geom:area_square_m":1.47737403784263E8,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"FR","counts:names_languages":0,"geom:bbox":"5.4259904712,49.3824807714,5.67549901238,49.5278722517","wof:superseded_by":[],"wof:supersedes":[],"wof:geomhash":"f09e22f257a36824e574e45c8de75163","wof:parent_id":404419427,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"edtf:cessation":"uuuu"}