[{"id":"nd-x-5nv1g8","type":"book","title":"アイヌの伝説 : 更科源蔵アイヌ伝説集より","author":[{"literal":"更科 源蔵"}],"URL":"https://ndlsearch.ndl.go.jp/books/R100000002-I000010928836","language":"ain"}]