Re: [xri] Identical-Priority XRD "URI" Elements...
<xrd>
<Service>
<Type>http://specs.openid.net/auth/2.0/signon</Type>
<Type>http://specs.openid.net/extensions/pmae/1.0</Type>
<URI>https://op1.example.com/server</URI>
<URI>https://op2.example.net/server</URI>
</Service>
</xrd>