7. JSTL Tag Libraries fn http://java.sun.com/jsp/jstl/functions Functions sql http://java.sun.com/jsp/jstl/sql Relational database accesing (SQL) fmt http://java.sun.com/jsp/jstl/fmt I18N capable formatting x http://java.sun.com/jsp/jstl/xml Xml Processing c http://java.sun.com/jsp/jstl/core Core Prefix URI Functional Area