{"physical_format": "Paperback", "last_modified": {"type": "/type/datetime", "value": "2008-04-29 15:03:11.581851"}, "publishers": ["California Dept Parks &"], "number_of_pages": 346, "isbn_13": ["9780941925198"], "isbn_10": ["0941925196"], "key": "/b/OL8442714M", "authors": [{"key": "/a/OL2974012A"}], "title": "'California Historical Landmarks'", "type": {"key": "/type/edition"}, "id": 11429898, "revision": 1}