{"created": {"type": "/type/datetime", "value": "2009-12-10T10:46:46.551612"}, "subjects": ["History", "Population"], "latest_revision": 3, "key": "/works/OL5613952W", "title": "Late ancient and medieval population", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1353011A"}}], "type": {"key": "/type/work"}, "last_modified": {"type": "/type/datetime", "value": "2020-09-27T15:20:56.467723"}, "covers": [9583066], "revision": 3}