{"first_publish_date": "1984", "title": "Altdeutsche Liedkomposition", "covers": [4155858], "subject_places": ["Germany"], "lc_classifications": ["ML1429 .M48 1984"], "key": "/works/OL2145841W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL269027A"}}], "dewey_number": ["784/.0943"], "subjects": ["Vocal music", "History and criticism", "Chorale", "Songs"], "type": {"key": "/type/work"}, "latest_revision": 4, "revision": 4, "created": {"type": "/type/datetime", "value": "2009-12-09T23:00:29.135479"}, "last_modified": {"type": "/type/datetime", "value": "2024-12-31T09:29:09.024320"}}