{"title": "Book of the World", "authors": [{"key": "/authors/OL850537A"}], "publish_date": "September 1983", "publishers": ["Proteus Pub Co"], "isbn_13": ["9780906071502"], "physical_format": "Hardcover", "isbn_10": ["090607150X"], "type": {"key": "/type/edition"}, "source_records": ["amazon:090607150X"], "key": "/books/OL11371663M", "works": [{"key": "/works/OL4345477W"}], "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2008-04-30T09:38:13.731961"}, "last_modified": {"type": "/type/datetime", "value": "2026-01-15T21:15:41.695743"}}