{"created": {"type": "/type/datetime", "value": "2009-12-10T18:55:17.297070"}, "subject_places": ["United States"], "subjects": ["Coal slurry pipelines", "Law and legislation"], "latest_revision": 2, "key": "/works/OL6297927W", "title": "Coal slurry pipelines", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1642037A"}}], "type": {"key": "/type/work"}, "last_modified": {"type": "/type/datetime", "value": "2010-12-05T10:11:50.407387"}, "revision": 2}