{"last_modified": {"type": "/type/datetime", "value": "2020-03-02T08:18:38.441123"}, "title": "How opera grew", "created": {"type": "/type/datetime", "value": "2009-12-10T21:16:42.104051"}, "subjects": ["Opera"], "latest_revision": 4, "key": "/works/OL7497877W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL2279912A"}}], "type": {"key": "/type/work"}, "revision": 4}