{"languages": [{"key": "/l/jpn"}], "physical_format": "Unknown Binding", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 20:50:18.033121"}, "publishers": ["Kokodo Shoten"], "number_of_pages": 300, "id": 16432306, "isbn_13": ["9784874991701"], "isbn_10": ["487499170X"], "key": "/b/OL12484697M", "authors": [{"key": "/a/OL3922700A"}], "title": "Ryokan, Gento kenkyu ronshu", "type": {"key": "/type/edition"}, "subjects": ["Gento", "Ryokan"], "revision": 1}