-file://home/jc/nutch/index.html
-ftp://ftp.apache.org/nutch.html
-mailto:jerome.charron@gmail.com
+news://any.news.server/comp.lang.java
+whois:/nutch.org
-http://www.nutch.org/nutch.gif
-http://www.nutch.org/nutch.eps
-http://www.nutch.org/nutch?q=nutch
+http://www.nutch.org/
+http://www.nutch.org/abcd/foo/bar/foo/bar/foo/
+http://www.nutch.org/abcd/foo/bar/xyz/foo/bar/foo/