The substring-after function returns the substring of the first argument string that follows the first occurrence of the second
argument string in the first argument string, or the empty string if the first argument string does not contain the second
argument string. For example, substring-after("1999/04/01","/") returns 04/01, and substring-after("1999/04/01","19") returns
99/04/01.
Examples (xslt:xml): Overview 77:2
