{"type": {"key": "/type/work"}, "title": "20 million trees a year!", "subjects": ["Nursery stock", "Prices", "Trees", "Seedlings", "Shrubs", "Roots", "Ornamental Plants"], "subject_places": ["Pennsylvania", "Indiana"], "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL9194756A"}}], "covers": [13185079], "key": "/works/OL34310583W", "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2023-02-01T04:34:21.600745"}, "last_modified": {"type": "/type/datetime", "value": "2023-02-01T04:34:21.600745"}}