{"last_modified": {"type": "/type/datetime", "value": "2020-11-22T16:39:32.426003"}, "title": "Mei Zhong Su san jiao guan xi, 70-80 nian dai", "created": {"type": "/type/datetime", "value": "2020-11-22T16:39:32.426003"}, "subject_places": ["United States", "China", "Soviet Union"], "subjects": ["Foreign relations"], "latest_revision": 1, "key": "/works/OL23594208W", "type": {"key": "/type/work"}, "revision": 1}