{"languages": [{"key": "/l/jpn"}], "physical_format": "Unknown Binding", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 20:50:18.033121"}, "publishers": ["Ozorasha"], "number_of_pages": 287, "isbn_13": ["9784872361568"], "isbn_10": ["4872361563"], "publish_date": "1990", "key": "/b/OL12483791M", "authors": [{"key": "/a/OL1258880A"}], "title": "Sei to shinkei suijaku (Seikyoiku kenkyu kihon bunkenshu)", "type": {"key": "/type/edition"}, "id": 16432237, "revision": 1}