{"created": {"type": "/type/datetime", "value": "2012-05-16T10:10:38.027236"}, "subject_places": ["China"], "subjects": ["Prices", "Coal trade", "Government policy", "Coal"], "latest_revision": 1, "key": "/works/OL16638330W", "title": "Mei tan zi yuan jia ge xing cheng ji zhi de zheng ce ti xi yan jiu", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL4156199A"}}], "type": {"key": "/type/work"}, "last_modified": {"type": "/type/datetime", "value": "2012-05-16T10:10:38.027236"}, "revision": 1}