{"last_modified": {"type": "/type/datetime", "value": "2020-08-21T14:08:25.496088"}, "title": "Evaluation and Optimization of Trading Strategies", "created": {"type": "/type/datetime", "value": "2020-08-21T14:08:25.496088"}, "subjects": ["Investments", "Stocks"], "latest_revision": 1, "key": "/works/OL21458784W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL8211340A"}}], "type": {"key": "/type/work"}, "revision": 1}