{"lc_classifications": ["QC6 .G8"], "title": "The Einstein theory explained and analyzed", "first_publish_date": "1925", "key": "/works/OL215554W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL2434745A"}}], "subject_people": ["Albert Einstein (1879-1955)"], "type": {"key": "/type/work"}, "subjects": ["Relativity (Physics)"], "covers": [14951785], "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2009-10-22T12:00:31.955990"}, "last_modified": {"type": "/type/datetime", "value": "2025-05-01T03:07:20.043726"}}