{"title": "Physical geography. By Mary Somerville ..", "covers": [1837751], "key": "/works/OL8763586W", "type": {"key": "/type/work"}, "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL6053347A"}}], "latest_revision": 4, "revision": 4, "created": {"type": "/type/datetime", "value": "2009-12-10T23:16:15.572612"}, "last_modified": {"type": "/type/datetime", "value": "2024-08-31T01:45:01.025069"}}