{"weight": "10.7 ounces", "latest_revision": 2, "id": 12760744, "first_sentence": {"type": "/type/text", "value": "The period of three centuries which forms our theme is the central period of the Middle Ages."}, "source_records": ["amazon:1404385339:2-ai:4321572271:186567"], "title": "The Church and the Empire", "languages": [{"key": "/l/eng"}], "subjects": ["History of religion", "History", "Religion - Commentaries / Reference", "Religion"], "type": {"key": "/type/edition"}, "physical_dimensions": "8.7 x 5.9 x 0.4 inches", "revision": 2, "publishers": ["IndyPublish.com"], "physical_format": "Paperback", "last_modified": {"type": "/type/datetime", "value": "2009-10-22T12:47:51.043546"}, "key": "/b/OL9474631M", "authors": [{"key": "/a/OL2437874A"}], "created": {"type": "/type/datetime", "value": "2008-04-30T09:38:13.731961"}, "number_of_pages": 200, "isbn_13": ["9781404385337"], "isbn_10": ["1404385339"], "publish_date": "July 2003", "works": [{"key": "/works/OL216452W"}]}