{"last_modified": {"type": "/type/datetime", "value": "2019-03-12T12:51:42.723797"}, "title": "Wai mao qia tan wu bai ju", "created": {"type": "/type/datetime", "value": "2019-03-12T12:51:42.723797"}, "subjects": ["Textbooks for foreign speakers", "Business English", "English language", "Chinese"], "latest_revision": 1, "key": "/works/OL19254874W", "type": {"key": "/type/work"}, "revision": 1}