{"type": {"key": "/type/work"}, "title": "A portable seed cotton scale trailer for research plots", "subjects": ["Scales (Weighing instruments)", "Design and construction", "Farm trailers", "Cotton", "Yields", "Research"], "subject_places": ["United States"], "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL4831398A"}}], "covers": [11843026], "key": "/works/OL24930550W", "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2021-08-28T20:29:22.819152"}, "last_modified": {"type": "/type/datetime", "value": "2021-08-28T20:29:22.819152"}}