{"type": {"key": "/type/work"}, "title": "Jan Jacob van Klaveren (1919-1999)", "subjects": ["Historians", "Biography"], "subject_places": ["Germany", "Netherlands"], "subject_people": ["Jan Jakob van Klaveren"], "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL9010945A"}}], "key": "/works/OL23946149W", "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2020-12-11T19:33:20.155875"}, "last_modified": {"type": "/type/datetime", "value": "2020-12-11T19:33:20.155875"}}