{"subject_places": ["Western Canada", "West (U.S.)"], "subjects": ["Identification", "Trees", "Pictorial works"], "key": "/works/OL19056281W", "title": "Familiar trees of North America", "type": {"key": "/type/work"}, "covers": [254407], "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1151258A"}}], "latest_revision": 2, "revision": 2, "created": {"type": "/type/datetime", "value": "2019-02-19T14:14:57.617757"}, "last_modified": {"type": "/type/datetime", "value": "2022-12-17T03:25:59.368989"}}