{"title": "Gutenberg and the Master of the Playing Cards", "created": {"type": "/type/datetime", "value": "2009-12-11T03:01:27.527473"}, "subject_places": ["Germany"], "last_modified": {"type": "/type/datetime", "value": "2010-01-17T17:43:09.102677"}, "latest_revision": 2, "key": "/works/OL10470798W", "authors": [{"type": "/type/author_role", "author": {"key": "/authors/OL4342851A"}}], "subject_people": ["Master of the Playing Cards", "Johann Gutenberg (ca. 1398-ca. 1468)"], "subject_times": ["15th and 16th centuries", "15th century"], "type": {"key": "/type/work"}, "subjects": ["Engraving", "Illustrated books", "Playing cards", "History"], "revision": 2}