{"last_modified": {"type": "/type/datetime", "value": "2010-12-03T19:38:29.251503"}, "title": "Untersuchungen zur neusumerischen Landwirtschaft I", "created": {"type": "/type/datetime", "value": "2009-12-08T05:47:52.090913"}, "subjects": ["Agriculture", "History", "Sumerians", "Traditional farming"], "latest_revision": 2, "key": "/works/OL583523W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL42757A"}}], "type": {"key": "/type/work"}, "revision": 2}