{"languages": [{"key": "/l/eng"}], "physical_format": "Unknown Binding", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "publishers": ["Wright Group"], "number_of_pages": 24, "id": 14514033, "isbn_13": ["9780780227934"], "isbn_10": ["078022793X"], "publish_date": "1995", "key": "/b/OL10974451M", "authors": [{"key": "/a/OL2857924A"}], "title": "What is rock? (Sunshine books. Science. Earth science)", "type": {"key": "/type/edition"}, "subjects": ["Oversize books", "Rocks"], "revision": 1}