{"subject_places": ["Africa"], "subjects": ["Prehistoric Agriculture", "Prehistoric peoples", "Antiquities", "Prehistoric Commerce", "Africa, antiquities", "Archaeology", "Food Supply", "History", "Commerce", "Agriculture"], "key": "/works/OL19005752W", "title": "The Archaeology of Africa", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1241858A"}}], "type": {"key": "/type/work"}, "covers": [12755656], "latest_revision": 4, "revision": 4, "created": {"type": "/type/datetime", "value": "2019-02-19T00:05:42.950351"}, "last_modified": {"type": "/type/datetime", "value": "2026-04-28T16:10:18.950793"}}