{"sources":[{"work_id":"britannica-11","title":"Encyclopaedia Britannica","edition":"11th edition","source_quality":"mixed-clean-and-ocr","volume_count":5,"article_count":4,"imported_article_count":4,"status":"imported","note":"First published before 1931; treated as public domain in the United States. Verify jurisdiction before redistribution outside the U.S."},{"work_id":"americana-1920","title":"The Encyclopedia Americana","edition":"1920 edition","source_quality":"clean-structured","volume_count":5,"article_count":4,"imported_article_count":0,"status":"seeded","note":"Published in 1920; public domain in the United States."},{"work_id":"new-international-1905","title":"The New International Encyclopaedia","edition":"First edition","source_quality":"ocr-scan","volume_count":1,"article_count":2,"imported_article_count":0,"status":"seeded","note":"Published before 1931; public domain in the United States. OCR quality varies by volume."},{"work_id":"american-cyclopaedia-1879","title":"The American Cyclopaedia","edition":"Revised edition","source_quality":"ocr-scan","volume_count":1,"article_count":2,"imported_article_count":0,"status":"seeded","note":"Published before 1931; public domain in the United States."},{"work_id":"new-gresham","title":"The New Gresham Encyclopedia","edition":"Complete edition","source_quality":"clean-structured","volume_count":1,"article_count":2,"imported_article_count":0,"status":"seeded","note":"Early 1920s publication; Project Gutenberg provides public-domain text for U.S. use. Verify jurisdiction outside the U.S."}]}