{"last_modified": {"type": "/type/datetime", "value": "2010-12-05T10:21:53.576835"}, "title": "Die Isolierstoffe der Elektrotechnik", "created": {"type": "/type/datetime", "value": "2009-12-10T20:21:33.817103"}, "subjects": ["Electric insulators and insulation"], "latest_revision": 2, "key": "/works/OL7089912W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL2004309A"}}], "type": {"key": "/type/work"}, "revision": 2}