[{"id":"nd-x-k2w4ik","type":"manuscript","title":"松前東西蝦夷地場所々海岸地名荒増和解並里数休泊等大概書","author":[{"literal":"上原 熊次郎"}],"language":"ain","URL":"https://www.lib.hokudai.ac.jp/cgi-bin/hoppodb/record.cgi?id=0A023890000000000"}]