{"languages": [{"key": "/l/eng"}], "subtitle": "History, Artistry, and Cartography (Springer Praxis Books / Popular Astronomy)", "last_modified": {"type": "/type/datetime", "value": "2008-04-29 13:35:46.87638"}, "publishers": ["Praxis"], "number_of_pages": 382, "isbn_13": ["9780387716688"], "isbn_10": ["0387716688"], "publish_date": "August 24, 2007", "key": "/b/OL7447856M", "authors": [{"key": "/a/OL528057A"}], "title": "Star Maps", "type": {"key": "/type/edition"}, "id": 10141937, "revision": 1}