{"first_publish_date": "1991", "title": "L' epistemologia di Albert Einstein", "lc_classifications": ["QC16.E5 B74 1991"], "subject_people": ["Albert Einstein (1879-1955)"], "key": "/works/OL3618113W", "authors": [{"type": "/type/author_role", "author": {"key": "/authors/OL615417A"}}], "type": {"key": "/type/work"}, "subjects": ["Knowledge and learning", "Knowledge, Theory of", "Theory of Knowledge", "Knowledge"], "latest_revision": 4, "revision": 4, "created": {"type": "/type/datetime", "value": "2009-12-10T04:00:03.337277"}, "last_modified": {"type": "/type/datetime", "value": "2026-06-27T03:28:23.760446"}}