{"title": "Fundamentals of historical geology", "subjects": ["Historical geology"], "key": "/works/OL3967321W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL725245A"}}], "type": {"key": "/type/work"}, "covers": [12459080], "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2009-12-10T04:58:39.394644"}, "last_modified": {"type": "/type/datetime", "value": "2021-12-22T07:26:38.697772"}}