{"admin":{"added":1753207371000,"created":1753142400000,"id":"exhibition-4058","indexed":1753207439950,"modified":1753202081000,"processed":1753207433070,"source":"adlib","stream":"fitz-online","uid":"adlib-exhibition-4058","uuid":"4ab165c7-3b3a-37ff-a254-b8a88497dfb6","version":1},"summary_title":"Margaret Cavendish Holles Harley, Duchess of Portland","title":[{"primary":true,"value":"Margaret Cavendish Holles Harley, Duchess of Portland"}],"type":{"base":"exhibition"}}