47449 is a postalcode and its consensus geometry is derived from uszcta.
{"mz:is_ceased":0,"geom:latitude":38.926646,"wof:name":"47449","counts:names_total":0,"wof:placetype":"postalcode","wof:hierarchy":[{"continent_id":102191575,"country_id":85633793,"county_id":102087203,"localadmin_id":404500767,"postalcode_id":554723431,"region_id":85688709}],"mz:is_deprecated":0,"lbl:latitude":38.927129,"geom:area":0.005385,"geom:longitude":-87.002753,"wof:id":554723431,"counts:concordances_total":1,"geom:type":"Polygon","wof:lastmodified":1480911783,"wof:belongsto":[85688709,102191575,404500767,85633793,102087203],"wof:concordances":{"gp:id":"12778237"},"wof:repo":"whosonfirst-data-postalcode-us","src:geom":"uszcta","wof:country":"US","counts:names_preferred":0,"gp:parent_id":"12588207","geom:area_square_m":5.1803461322576E7,"wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"US","counts:names_languages":0,"geom:bbox":"-87.101308,38.902516,-86.940785,38.978766","wof:superseded_by":[],"wof:supersedes":[],"lbl:longitude":-87.003467,"wof:geomhash":"0a0220f706fb850c4e1ae0c2d81f9acf","wof:parent_id":404500767,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"edtf:cessation":"uuuu"}