{"subject_places": ["South Africa", "South America"], "subjects": ["Geology", "Paleontology"], "key": "/works/OL6925952W", "title": "A geological comparison of South America with South Africa", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1918296A"}}], "type": {"key": "/type/work"}, "covers": [9245750], "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2009-12-10T20:01:39.793700"}, "last_modified": {"type": "/type/datetime", "value": "2024-07-16T08:51:37.966638"}}