http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f1-realSubject=Children's songs;f3-realSubject=Animals;f4-language=English) https://cylinders.syr.edu/xtf/search?docsPerPage%3D100;f1-realSubject%3DChildren's%20songs;f3-realSubject%3DAnimals;f4-language%3DEnglish Results for your query: docsPerPage=100;f1-realSubject=Children's songs;f3-realSubject=Animals;f4-language=English Thu, 01 Jan 1970 12:00:00 GMT Old McDonald had a farm. https://cylinders.syr.edu/xtf/view?docId=metsmods/belfer_cylinders.80050.metsmods.xml https://cylinders.syr.edu/xtf/view?docId=metsmods/belfer_cylinders.80050.metsmods.xml Thu, 01 Jan 1925 12:00:00 GMT