http://www.redhat.com/rhecm/rest-rhecm/jcr/repository/collaboration/jcr:system/jcr:versionStorage/361057860a0526010a1da39b0d2743fc/1/jcr:frozenNode/rh:resourceFile
http://www.360doc.com/content/12/0306/11/3060282_192152406.shtml
http://www.linuxso.com/linuxrumen/16025.html
