3A%2F%2Fkasei.us%2F2009%2F09%2Fsparql%2Fdata%2Fdata1.rdf&amp;default-graph-uri=http%3A%2F%2Fkasei.us%2F2009%2F09%2Fsparql%2Fdata%2Fdata2.rdf HTTP/1.1&#x000A;Host: www.example&#x000A;User-agent: sparql-client/0.1&#x000A;Content-Type: application/sparql-query&#x000A;Content-Length: XXX&#x000A;&#x000A;ASK { &lt;http://kasei.us/2009/09/sparql/data/data1.rdf&gt; ?p ?o . &lt;http://kasei.us/2009/09/sparql/data/data2.rdf&gt; ?p ?o }&#x000A;</code></pre>
            
            <h4>Response</h4>
            
     