"RDF description of 吉備郡" . . . . . . . . . . . . . . . . . . . . . . . . "2" . "33500" . "33500" . "1970-04-01"^^ . "2005-08-01"^^ . "Kibi-gun"@en . "きびぐん"@ja-hrkt . "吉備郡"@ja . "吉備郡"@ja . "岡山県"@ja .