{"created": {"type": "/type/datetime", "value": "2020-07-21T05:13:08.710386"}, "subjects": ["Economics"], "latest_revision": 1, "description": {"type": "/type/text", "value": "Economics"}, "key": "/works/OL20933482W", "title": "De economische effectiviteit van technische ontwikkeling", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL3195537A"}}], "type": {"key": "/type/work"}, "last_modified": {"type": "/type/datetime", "value": "2020-07-21T05:13:08.710386"}, "revision": 1}