{"type": {"key": "/type/work"}, "title": "The roots of the blues", "subjects": ["Blues (Music)", "Blues music"], "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL690450A"}}], "key": "/works/OL28186545W", "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2022-07-11T03:46:21.754142"}, "last_modified": {"type": "/type/datetime", "value": "2022-07-11T03:46:21.754142"}}