{"created": {"type": "/type/datetime", "value": "2009-12-10T19:33:14.396105"}, "subject_places": ["Mercury (Planet)", "Venus (Planet)"], "subjects": ["Mercury (Planet)", "Observations", "Project Mariner (U.S.)", "Venus (Planet)"], "latest_revision": 3, "key": "/works/OL6674314W", "title": "The voyage of Mariner 10", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1803753A"}}], "type": {"key": "/type/work"}, "last_modified": {"type": "/type/datetime", "value": "2010-12-05T06:49:20.528700"}, "revision": 3}