{"first_publish_date": "1979", "last_modified": {"type": "/type/datetime", "value": "2010-12-05T06:07:09.272644"}, "title": "Teletext and viewdata", "created": {"type": "/type/datetime", "value": "2009-12-10T03:42:06.795568"}, "lc_classifications": ["TK5105 .M66 1979"], "latest_revision": 3, "key": "/works/OL3490202W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL582679A"}}], "dewey_number": ["621.388"], "type": {"key": "/type/work"}, "subjects": ["Data transmission systems"], "revision": 3}