{"last_modified": {"type": "/type/datetime", "value": "2010-12-03T12:40:42.161742"}, "title": "Examples of Gregorian chant and works by Orlandus Lassus and Giovanni Pierluigi Palestrina", "created": {"type": "/type/datetime", "value": "2009-12-10T21:40:40.019359"}, "subjects": ["Counterpoint", "Gregorian chants", "Masses"], "latest_revision": 2, "key": "/works/OL7700322W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL2380892A"}}], "type": {"key": "/type/work"}, "revision": 2}