{"subjects": ["Bibliography", "Collectors and collecting", "Engraving", "Prints", "Forests and forestry"], "key": "/works/OL6159404W", "title": "Whitman's Print-collector's handbook", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1579841A"}}], "type": {"key": "/type/work"}, "covers": [5674287], "latest_revision": 5, "revision": 5, "created": {"type": "/type/datetime", "value": "2009-12-10T18:40:11.366852"}, "last_modified": {"type": "/type/datetime", "value": "2026-04-03T11:37:17.264152"}}