<?xml version="1.0" encoding="UTF-8"?>
<xrds:XRDS  
    xmlns:xrds="xri://$xrds"  
    xmlns:openid="http://openid.net/xmlns/1.0"  
    xmlns="xri://$xrd*($v*2.0)">  
    <XRD>  
        <Service priority="1">  
            <Type>http://specs.openid.net/auth/2.0/return_to</Type>  
            <URI>{RETURN_TO_URL}</URI>  
        </Service>  
    </XRD>  
</xrds:XRDS>