RDF Query Languages Status Report

<?xml version='1.0'?>
<!DOCTYPE rdf:RDF [
  <!ENTITY rdf 'http://www.w3.org/1999/02/22-rdf-syntax-ns#'>
  <!ENTITY edu 'http://www.edutella.org/edutella#'>
  <!ENTITY wsdl 'http://schemas.xmlsoap.org/wsdl/'>
  <!ENTITY wssoap 'http://schemas.xmlsoap.org/wsdl/soap/'>
  ]>
<rdf:RDF xmlns:rdf="&rdf;"
  xmlns:edu="&edu;"
  xmlns:wsdl="&wsdl;"
  xmlns:wssoap="&wssoap;">

<edu:QEL1Query rdf:about="#sampleQuery">
  <edu:hasVariable>
    <edu:Variable rdf:about="#SERVICE"/>
  </edu:hasVariable>
  <edu:hasVariable>
    <edu:Variable rdf:about="#PORT"/>
  </edu:hasVariable>
  <edu:hasVariable>
    <edu:Variable rdf:about="#BINDING"/>
  </edu:hasVariable>
  <edu:hasVariable>
    <edu:Variable rdf:about="#BINDINGNAME"/>
  </edu:hasVariable>
</edu:QEL1Query>

<wsdl:service rdf:about="#SERVICE">
  <wsdl:hasPort>
    <rdf:Description rdf:about="#PORT">
      <wsdl:binding>
        <rdf:Description rdf:about="#BINDING">
          <wssoap:style rdf:resource="&wssoap;document"/>
          <wsdl:name rdf:resource="#BINDINGNAME"/>
        </rdf:Description>
      </wsdl:binding>
    </rdf:Description>
  </wsdl:hasPort>
</wsdl:service>

</rdf:RDF>
DQL
