{"last_modified": {"type": "/type/datetime", "value": "2020-11-04T06:29:18.258524"}, "latest_revision": 1, "key": "/works/OL22915686W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL5046742A"}}], "created": {"type": "/type/datetime", "value": "2020-11-04T06:29:18.258524"}, "title": "Kai tian pi di shi", "subject_places": ["China"], "subjects": ["History"], "subject_times": ["To 221 B.C."], "type": {"key": "/type/work"}, "revision": 1}