{"last_modified": {"type": "/type/datetime", "value": "2020-03-25T05:34:12.557094"}, "title": "Abert's New Mexico report, 1846-'47", "created": {"type": "/type/datetime", "value": "2009-12-09T21:52:07.705737"}, "covers": [9315710], "subject_places": ["New Mexico", "United States"], "first_publish_date": "1962", "latest_revision": 4, "key": "/works/OL1559878W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL166453A"}}], "type": {"key": "/type/work"}, "subjects": ["Description and travel", "Indians of North America", "Discovery and exploration", "American", "Discoveries in geography", "Travel"], "revision": 4}