{"last_modified": {"type": "/type/datetime", "value": "2010-12-05T23:15:03.730723"}, "title": "Hochofenschlacke", "created": {"type": "/type/datetime", "value": "2009-12-10T20:13:40.137840"}, "subjects": ["Slag"], "latest_revision": 2, "key": "/works/OL7027205W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1967928A"}}], "type": {"key": "/type/work"}, "revision": 2}