{"identifiers": {"librarything": ["2024445"]}, "title": "O Captain", "subtitle": "The Death of Abraham Lincoln", "authors": [{"key": "/authors/OL2711817A"}], "publish_date": "June 1971", "publishers": ["Atheneum"], "physical_format": "Hardcover", "isbn_13": ["9780590070980"], "isbn_10": ["0590070983"], "type": {"key": "/type/edition"}, "source_records": ["amazon:0590070983"], "key": "/books/OL10698058M", "works": [{"key": "/works/OL8138197W"}], "latest_revision": 4, "revision": 4, "created": {"type": "/type/datetime", "value": "2008-04-30T09:38:13.731961"}, "last_modified": {"type": "/type/datetime", "value": "2026-01-08T06:23:01.902681"}}