{"physical_format": "Map", "weight": "2.4 ounces", "publishers": ["Ediciones Independencia"], "number_of_pages": 2, "last_modified": {"type": "/type/datetime", "value": "2008-04-30 20:50:18.033121"}, "isbn_13": ["9781586111755"], "isbn_10": ["1586111752"], "publish_date": "December 2004", "key": "/b/OL12318284M", "authors": [{"key": "/a/OL3221445A"}], "title": "Tlaxcala State & Tlaxcala City Map", "type": {"key": "/type/edition"}, "id": 16214892, "physical_dimensions": "9.6 x 4.8 x 0.2 inches", "revision": 1}