91310 is a postalcode and its consensus geometry is derived from figov.
{"mz:is_ceased":0,"geom:latitude":65.234424,"figov:nimi":"Arkala","wof:name":"91310","counts:names_total":0,"wof:placetype":"postalcode","wof:hierarchy":[{"continent_id":102191581,"country_id":85633143,"macroregion_id":404227415,"postalcode_id":421478699,"region_id":85683143}],"mz:is_deprecated":0,"lbl:latitude":65.234292,"geom:area":0.041532,"geom:longitude":26.114527,"wof:id":421478699,"counts:concordances_total":1,"geom:type":"MultiPolygon","wof:lastmodified":1469577658,"wof:belongsto":[102191581,85633143,85683143,404227415],"wof:concordances":{"gp:id":"12830825"},"wof:repo":"whosonfirst-data-postalcode-fi","src:geom":"figov","wof:country":"FI","counts:names_preferred":0,"gp:parent_id":"56071673","wof:tags":[],"counts:names_variant":0,"wof:breaches":[],"edtf:inception":"uuuu","iso:country":"FI","counts:names_languages":0,"geom:bbox":"25.9217878735,65.1366158183,26.3161249461,65.3127767323","src:lbl:centroid":"mapshaper","wof:superseded_by":[],"wof:supersedes":[],"lbl:longitude":26.114462,"wof:geomhash":"f75abe8a4790915158ba31600b836e85","wof:parent_id":85683143,"wof:placetype_names":["postalcode"],"mz:hierarchy_label":1,"wof:placetype_id":470996387,"edtf:cessation":"uuuu"}