{"covers": [7840526], "last_modified": {"type": "/type/datetime", "value": "2016-10-15T04:37:25.790974"}, "latest_revision": 1, "key": "/works/OL17569504W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL5339095A"}}], "created": {"type": "/type/datetime", "value": "2016-10-15T04:37:25.790974"}, "title": "The merchant's and traveller's companion", "subject_places": ["United States", "Virginia", "Petersburg"], "subjects": ["Tariff", "Postal service", "Transportation", "Distances"], "type": {"key": "/type/work"}, "revision": 1}