{"last_modified": {"type": "/type/datetime", "value": "2010-12-05T03:02:39.196570"}, "title": "Die Steuerung des Unterrichtsablaufs", "created": {"type": "/type/datetime", "value": "2009-12-10T18:40:19.270221"}, "subjects": ["Classroom management", "Mathematics", "Study and teaching (Elementary)"], "latest_revision": 2, "key": "/works/OL6160631W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1580468A"}}], "type": {"key": "/type/work"}, "revision": 2}