"RDF description of 豊栄市" . . . . . . . . . . . . "15221" . "15221" . "8" . "1976-04-01"^^ . "1977-09-01"^^ . "Toyosaka-shi"@en . "とよさかし"@ja-hrkt . "新潟県"@ja . "豊栄市"@ja . "豊栄市"@ja .