{"first_publish_date": "1968", "title": "The economics of the American theater", "subject_places": ["United States"], "lc_classifications": ["PN2291 .M6"], "key": "/works/OL1804077W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL216444A"}}], "dewey_number": ["338.4/7/7920973"], "type": {"key": "/type/work"}, "subjects": ["Economic aspects", "Economic aspects of Theater", "Theater"], "covers": [14950606], "latest_revision": 4, "revision": 4, "created": {"type": "/type/datetime", "value": "2009-12-09T22:24:16.890463"}, "last_modified": {"type": "/type/datetime", "value": "2025-05-01T01:21:50.511110"}}