{"title": "On the Trail of the Romans in Britain (Our Changing Environment)", "covers": [2587949], "first_publish_date": "May 13, 1999", "key": "/works/OL2906887W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL442870A"}}], "type": {"key": "/type/work"}, "subjects": ["Romans", "Juvenile literature", "History", "Roman Antiquities", "Classical antiquities"], "latest_revision": 4, "revision": 4, "created": {"type": "/type/datetime", "value": "2009-12-10T01:01:30.671835"}, "last_modified": {"type": "/type/datetime", "value": "2021-08-18T10:00:57.133658"}}