'rdfs:comment'>
            <h4>Request</h4>
            
            <pre><code>POST /sparql/ HTTP/1.1&#x000A;Host: www.example&#x000A;User-agent: sparql-client/0.1&#x000A;Content-Type: application/x-www-url-form-urlencoded&#x000A;Content-Length: XXX&#x000A;&#x000A;query=ASK%20%7B%7D&#x000A;</code></pre>
            
            <h4>Response</h4>
            
            <pre><code>2xx or 3xx response&#x000A;Content-Type: application/sparql-results+xml or application/sparql-results+json&#x000A;&#x000A;true