:ProtocolTest'>
          <div property='rdfs:comment'>
            <h4>Request</h4>
            
            <pre><code>POST /sparql?using-graph-uri=http%3A%2F%2Fkasei.us%2F2009%2F09%2Fsparql%2Fdata%2Fdata1.rdf HTTP/1.1&#x000A;Host: www.example&#x000A;User-agent: sparql-client/0.1&#x000A;Content-Type: application/sparql-update&#x000A;Content-Length: XXX&#x000A;&#x000A;PREFIX dc: &lt;http://purl.org/dc/terms/&gt;&#x000A;PREFIX foaf: &lt;http://xmlns.com/foaf/0.1/&gt;&#x000A;CLEAR ALL ;&#x000A;INSERT DATA {&