[{"id":"yamada-hokkaido-ainu-chimei-ju-niwa","type":"book","title":"北海道のアイヌ地名十二話 : これから地名を知りたい方々の為に","author":[{"literal":"山田 秀三"}],"URL":"https://ci.nii.ac.jp/ncid/BA46098506","language":"ain"}]