{"subjects": ["Roses", "Potted Plants", "Rose culture"], "key": "/works/OL18090366W", "title": "Observations on the cultivation of roses in pots", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1859264A"}}], "type": {"key": "/type/work"}, "covers": [6348234], "latest_revision": 2, "revision": 2, "created": {"type": "/type/datetime", "value": "2018-12-19T11:33:25.550031"}, "last_modified": {"type": "/type/datetime", "value": "2025-09-19T07:45:14.443866"}}