<?xml version="1.0"?>
<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
         xmlns:s="http://example.org/students/vocab#">

   <rdf:Description rdf:about="http://example.org/courses/6.001">
      <s:students>
         <rdf:Bag>
            <rdf:li rdf:resource="http://example.org/students/Amy"/>
            <rdf:li rdf:resource="http://example.org/students/Mohamed"/>
            <rdf:li rdf:resource="http://example.org/students/Johann"/>
            <rdf:li rdf:resource="http://example.org/students/Maria"/>
            <rdf:li rdf:resource="http://example.org/students/Phuong"/>
         </rdf:Bag>
      </s:students>
   </rdf:Description>
</rdf:RDF>