{"type": {"key": "/type/work"}, "title": "Address delivered at the anniversary meeting of the Geological Society of London on the 17th of February, 1854", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL166112A"}}], "key": "/works/OL43696261W", "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2025-07-15T12:10:09.879784"}, "last_modified": {"type": "/type/datetime", "value": "2025-07-15T12:10:09.879784"}}