{"created": {"type": "/type/datetime", "value": "2009-12-10T06:39:59.148343"}, "subjects": ["Physical optics", "Engineering", "Microwaves", "Telecommunication", "Information networks"], "latest_revision": 3, "key": "/works/OL4537141W", "title": "Die Grundlagen der Fernsehtechnik", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL913792A"}}], "type": {"key": "/type/work"}, "last_modified": {"type": "/type/datetime", "value": "2014-07-28T11:27:26.084408"}, "covers": [3228003], "revision": 3}