{"title": "Hundredweight or bushel as a trading unit for grain", "subjects": ["Grain", "Weights and measures", "Grain trade"], "key": "/works/OL16831703W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL7178591A"}}], "type": {"key": "/type/work"}, "covers": [9436031], "latest_revision": 2, "revision": 2, "created": {"type": "/type/datetime", "value": "2014-07-23T22:05:28.410067"}, "last_modified": {"type": "/type/datetime", "value": "2022-12-29T16:15:09.000271"}}