"Content-Type: text/html\r\n"
"Link: <http://proxyhost/proxypath/targetsite/file.xml>; rel=absolute\r\n"
"Link: </dir/file.xml>; rel=relative\r\n"
"Content-Type: text/html\r\n"
"Link: <http://proxyhost/proxypath/targetsite/file.xml>; rel=absolute\r\n"
"Link: </dir/file.xml>; rel=relative\r\n"