{"first_publish_date": "1997", "last_modified": {"type": "/type/datetime", "value": "2019-07-31T03:40:18.374286"}, "title": "40 principles", "created": {"type": "/type/datetime", "value": "2009-12-10T00:24:11.641888"}, "covers": [727725], "lc_classifications": ["T212 .A17 1997"], "latest_revision": 5, "key": "/works/OL2776874W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL409150A"}}, {"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL3004255A"}}, {"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL3004256A"}}], "dewey_number": ["608"], "type": {"key": "/type/work"}, "subjects": ["Creative thinking", "Inventions", "Long Now Manual for Civilization", "Science/Mathematics"], "revision": 5}