{"title": "The world since 1500", "subjects": ["Modern History"], "key": "/works/OL7965607W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL4539681A"}}], "type": {"key": "/type/work"}, "covers": [13683565], "latest_revision": 4, "revision": 4, "created": {"type": "/type/datetime", "value": "2009-12-10T22:15:33.169092"}, "last_modified": {"type": "/type/datetime", "value": "2023-03-20T00:42:26.032008"}}