{"languages": [{"key": "/l/jpn"}], "physical_format": "Unknown Binding", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 20:50:18.033121"}, "publishers": ["Kokuritsu Kokkai Toshokan"], "number_of_pages": 127, "id": 16432282, "isbn_13": ["9784875822516"], "isbn_10": ["4875822510"], "publish_date": "1990", "key": "/b/OL12485067M", "authors": [{"key": "/a/OL1265214A"}], "title": "Sakatani Roro kankei monjo mokuroku (Kensei shiryo mokuroku)", "type": {"key": "/type/edition"}, "subjects": ["Catalogs", "Sakatani, Roro"], "revision": 1}