{"lc_classifications": ["ML102.O6 P25 1986 vol. 1-4"], "key": "/works/OL1950331W", "title": "Opera composers and their works", "first_publish_date": "1986", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL233864A"}}], "dewey_number": ["782.1"], "type": {"key": "/type/work"}, "subjects": ["Opera", "Dictionaries", "Opera -- Dictionaries", "Music", "Bio-bibliography", "Composers"], "covers": [14503445], "description": {"type": "/type/text", "value": "4 v. ; 26 cm"}, "latest_revision": 5, "revision": 5, "created": {"type": "/type/datetime", "value": "2009-12-09T22:36:51.203110"}, "last_modified": {"type": "/type/datetime", "value": "2024-07-20T21:17:36.631896"}}