{"last_modified": {"type": "/type/datetime", "value": "2010-12-05T21:30:14.561570"}, "latest_revision": 3, "key": "/works/OL4065147W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL758881A"}}], "created": {"type": "/type/datetime", "value": "2009-12-10T05:16:11.406879"}, "title": "De la colonia a la independencia nacional", "subject_places": ["America", "Argentina", "Spain"], "subjects": ["Colonies", "Economic conditions", "History"], "subject_times": ["To 1810"], "type": {"key": "/type/work"}, "revision": 3}