{"title": "Sir Ernest Shackleton", "subjects": ["Antarctica", "Biography", "Juvenile literature", "Explorers", "British", "Discovery and exploration", "Shackleton, ernest henry, sir, 1874-1922", "Explorers, juvenile literature", "Antarctica, juvenile literature"], "key": "/works/OL5733380W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1393958A"}}], "type": {"key": "/type/work"}, "covers": [9497588], "latest_revision": 4, "revision": 4, "created": {"type": "/type/datetime", "value": "2009-12-10T11:10:40.390957"}, "last_modified": {"type": "/type/datetime", "value": "2022-02-25T21:59:59.503627"}}