[{"id":"1910-nagata-ezo-go-chimei-kai","type":"book","title":"北海道蝦夷語地名解","author":[{"literal":"永田 方正"}],"issued":{"date-parts":[[1910]]},"URL":"https://ndlsearch.ndl.go.jp/books/R100000002-I000000980927","language":"ain"}]