{"first_publish_date": "1953", "title": "The bile pigments", "covers": [9799359], "lc_classifications": ["QP671 .G7"], "key": "/works/OL1407652W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL145196A"}}], "type": {"key": "/type/work"}, "subjects": ["Bile pigments"], "latest_revision": 6, "revision": 6, "created": {"type": "/type/datetime", "value": "2009-12-09T21:22:05.541624"}, "last_modified": {"type": "/type/datetime", "value": "2026-09-07T06:10:01.052586"}}